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Buy the best C6 Corvette Performance Upgrades (Boost your driving car)- Reviews for 2021

There are plenty of C6 Corvette performance upgrades in the market. But, what are the top C6 Corvette upgrades?
To decide this, first, you will need to consider the areas you want to upgrade. Depending on the upgrade type and your budget, it will vary. So, today we will discuss the best C6 Corvette performance upgrades.
Before we start, here are some of the upgrade types you should consider for your C6 Corvette.

  • Cold Air Intake Upgrade
  • Exhaust System Upgrades
  • Programmer Tuner Upgrades
  • Throttle Body Upgrades
  • Supercharger Kits Upgrades
  • Long Tube Header Upgrades
  • Super Conductor Spark Plug Upgrades

Which upgrade is best for my C6 Corvette?

For a vehicle like C6 Corvette, more horsepower can be a great addition. All the above upgrades are capable of increasing the horsepower one way or the other. But, cold air intake and exhaust system upgrades will increase your engine power significantly. Also, both enhancements will improve your C6 Corvette’s sound quality nicely. So, if you ever had to pick one, always choose between those two upgrades. But, always remember all the above upgrades are essential to your car.

Apart from cold air intake and exhaust system upgrades, these following upgrades are suitable for boosting performance.

Supercharger: Normally, superchargers are well known for their increasing horsepower. Also, this upgrade will improve your engine sound considerably.

Throttle Body: It is always a good idea to upgrade the throttle body. With a more considerable throttle body, you will get the maximum performance for your C6 Corvette.

Programming Tuner: This upgrade will work optimally with throttle body and cold air intake upgrades. Besides, it will make the throttle body response better. If you have a cold air intake in your car, a programming tuner can increase horsepower accordingly.

Top 3 Cold Air Intake Upgrade

Most factory-made vehicle comes with some restrictions. But if you install an aftermarket cold air intake, it will eliminate all the conditions. Also, cold air intake increases the flowing of air to your engine to a large extent.

1. Cold Air Intake K&N 63-3073 – Best Cold Air Intake System

 

 

Product Features

  • Improved airflow compared to the original air intake
  • Enhanced engine sound
  • Increased horsepower
  • Million-mile warranty
  • Comfortable with 2008 to 2012 Chevrolet Corvette
  • Light-weighted design

Product Specifications

  • Brand: K&N
  • Model: 63-3073
  • Weight: 8.61 LBS
  • Dimensions: 24.38 × 17.38 × 15.75 inches

Product Description and Performance

This K&N Cold Air Intake is one of the best C6 Corvette performance upgrades in the current market. This model is straightforward to clean, and also you need to clean it every 100,000 miles. With increased horsepower and airflow capabilities, this model is prevalent among C6 Corvette users.

If we look at the process of the installation, it is effortless to install and maintain. It would take around one hour to install this package, and you do not need any professional help.

“This K&N Cold Air Intake is specially designed to improve your C6 Corvette performance. It can enhance the throttle response when towing.”

Not only that, this model can increase the airflow by 50%. Also, it will protect your engine from nasty contaminants.

Pros

  • Easy and quick installation
  • High durability
  • Extra protection
  • 50% more airflow than the OEM intake systems
  • Long lifespan

Recommendation: K&N Cold Air Intake is one of the best air intake systems that you can find in the market. This upgrade will increase your C6 Corvette’s performance remarkably.

2. Cold Air Intake Vararam VR-SC1R – Top Rated Cold Air Intake System

 

 

Product Features

  • Improved fuel economy
  • Improved miles per gallon ratio
  • + 7 to 10 MPH to the C6 Corvette speed
  • 5 to 4 tenth off mile
  • + 3.5 to 4 mph+ added speed

Product Specifications

  • Brand: Vararam
  • Model: VR-SC1R
  • Weight: 10.6 LBS
  • Dimensions: 29 × 9 × 17 inches

Product Description and Performance

This Vararam Cold Air Intake is an affordable and accessible system that many C6 Corvette users adored. That is why this model is considered to be one of the best C6 Corvette performance upgrades.

“Vararam Cold Air Intake system is top-rated intake system in the market. This model will increase horsepower to a great extent. It can vary between 7 to 10 horsepower depending on the situation.”

Because this is a high-quality cold air intake, it will improve your car’s fuel economy. So, it will help nicely toward the MPG score.

Also, the installation process will only take 30 minutes. Vararam highly tests this model. Also, it can add up to 4 mph to your car’s speed.

Pros

  • Easy Installation
  • With improved fuel economy, you will save a lot of money during the long run
  • Tested by racing teams
  • Comfortable with C6 Corvette Z06 model

 Recommendation: This Vararam Cold Air Intake model will give you a high-quality performance. Besides, it is exclusively designed for the C6 Corvette Z06 model.

3. Airaid Cold Air Intake 353-210 – An Excellent Choice for C6 Corvette

 

 

Product Features

  • Increased Horsepower
  • High-quality reusable Filter
  • Superior Filtration
  • Advanced design
  • Dry Filter Media

Product Specifications

  • Brand: Airaid
  • Model: 353-210
  • Weight: 9 LBS
  • Dimensions: 22.5 × 11.25 × 32 inches

Product Description and Performance

This Airaid 353-210 Cold Air Intake system will increase your engine power and efficiency. For C6 Corvette performance upgrades, this intake system is the best option for you. 

“Considering its low cost and advanced features, this cold air intake is suitable for your budget and car.”

This Airaid 353-210 Cold Air Intake system can easily filter out any harmful contaminants with its dry filter media ability. Also, the installation process is very straightforward, and you do not need any special tools. 

Pros

  • Easy to Install
  • Affordable price
  • Higher fuel economy

Recommendation: If you are looking for affordable yet advanced cold air intake, Airaid 353-210 Cold Air Intake is the best option for you.

Top 3 Exhaust System Upgrades

Just like the cold air intake, the stock exhaust system comes with some restrictions. So, installing an aftermarket exhaust system will remove these restrictions. Also, it will increase horsepower significantly. For C6 Corvette, 10-20 gain is possible with the right type of exhaust system.

1. Borla Cat-Back Exhaust System 140039 – Best Product in the Automobile Industry

 

 

Product Features

  • High engine lifespan
  • Advanced technology
  • High-quality steel
  • Advanced design
  • 4-inch exhaust tip

Product Specifications

  • Brand: Borla
  • Model: 140039
  • Weight: 44 lbs
  • Dimensions: 21 × 13 × 37 inches
  • Pipe diameter: 2.25 inches

Product Description and Performance

This being a unique exhaust system is one of the best products in the automobile industry. The Borla 140039 cat-back exhaust system manufactured the essential parts for C6 Corvette. Its cat-back system is embedded with advanced technologies.

Moreover, this exhaust system is highly resistant to corrosion. Its stainless steel design can enhance the lifespan to a great extent. With split rear exit tips and multi-core technology, this model is one of the industry’s best C6 Corvette performance upgrades. Borla guaranteed the new look and high performance for one million miles.

“This steel design is in line with the design quality of aircraft. Therefore, it will decrease fatigue considerably during the high performance uses.”

This exhaust system, with the four-inch diameter exhaust tip,  can reduce the noise considerably. Also, installation of this exhaust system can be done very quickly.

Pros

  • Quick and easy installation
  • Reduced noise level
  • High durability
  • Long lifespan

Cons

  • Only support corvette models

 Recommendation: If you are looking for a premium brand exhaust system, you should go for Borla. Apart from that, this is one of the best products in the market for your C6 Corvette. Also, it is embedded with perfect design and multiple technologies.

2. Corsa 14169 – Best Exterior Design for an Exhaust System

 

 

Product Features

  • Resistance to heat alteration
  • Tip designed with clamp-on feature
  • Stainless steel design
  • Increased airflow ability
  • Can change the exhaust tip according to the model

Product Specifications

  • Brand: Corsa
  • Model: Corvette C6
  • Weight: 20 lbs
  • Dimensions: 52 × 13 × 19.25 inches
  • Pipe diameter: 2.5 inches

Product Description and Performance

This Corsa 14169 exhaust system is explicitly designed for C6 Corvette models, i.e., 2005-2008. With the high performance and increased airflow capabilities, this is the best exhaust for the C6 Corvette. Also, with increased horsepower, this exhaust system can perform at the highest level for an extended period. If you are looking for C6 Corvette performance upgrades, you cannot leave out this Corsa 14169 exhaust system.

“The exhaust tip can be changed as per the requirements of your car. Furthermore, this is one of the best features of the Corsa exhaust system.  Besides, it could give a stylish look to your car that  you always wanted.”

With high durability and lifespan, this exhaust can produce a loud sound when the exhaust system is operational. Also, this Corsa exhaust system is designed perfectly to resist heat alteration to the exhaust pipe.

Pros

  • Stylish look
  • Resistance to corrosion and heat
  • Can customize the exhaust tip

Cons

  • The sound is a little high (Most of the users like this feature)

 Recommendation: With excellent performance and durability, this Corsa exhaust system is one of the best products in the market. If you install Corsa 14169 exhaust system, your engine will perform better.

3. Hooker Axle-Back Exhaust System 70401316 – Unique Design for Corvette C6

 

 

Product Features

  • Welds are high quality
  • Stainless steel design
  • Long life span
  • Quick installation
  • Lightweight design

Product Specifications

  • Brand: Hooker
  • Model: 70401316-RHKR
  • Weight: 27 lbs
  • Dimensions: 42 × 9.5 × 20.5 inches
  • Pipe diameter: 2.5 inches

Product Description and Performance

Hooker axle-back exhaust system is one of the unique designs in the market. With high-strength weld points, it will last for a long time. With an advanced stainless steel design, you do not have to worry about corrosion or the heat affecting your exhaust system. These fantastic features make this exhaust system the most wanted C6 Corvette performance upgrades for your C6 Corvette.

“Also, the 18-gauge lightweight design increases its strength and durability considerably. Its 304 stainless design will maximize the durability and the strength of your exhaust system to a great extent.”

Also, the high-quality welds points make this Hooker axle-back exhaust system more durable than the other models. Some strong car models use the Hooker axle-back exhaust system without any trouble. These are the reasons that many people consider Hooker axle-back as the best exhaust for C6 Corvette. Moreover, this Hooker axle-back exhaust can be installed very quickly and that too, without any professional help. That will save you money and time.

 Pros

  • Quick and easy installation
  • Perfect fit for the Corvette 2005 to 2008 models

Cons

  • Exhaust tip only 3.5 inches

Recommendation: With the advanced lightweight design and quick installation process Hooker axle-back exhaust system is the best product for your car.

Top 3 Programmer Tuner Upgrades

Programmer tuner mainly increases the performance of your engine. With some computerized tuning, you can increase your car’s performance. But to improve horsepower, you need to install an exhaust system or cold air intake.

1. Superchips Tuners SPC- 2845 – A Supercharged Tuner for Your C6 Corvette

 

 

Product Features

  • 8″ High definition color screen
  • Improved user interface
  • Higher memory and high-quality processor
  • Vehicle parameter monitoring
  • Lightweight design

Product Specifications

  • Manufacturer: Superchips
  • Brand: Southwest Speed
  • Model: SPC-2845
  • Weight: 11.2 Ounces

 Product Description and Performance

Superchips SPC- 2845 Tuners are compatible with 1999 to 2016 GM Diesel & Gasoline trucks. This excellent tuner is perfect for your C6 Corvette. Also, it is one of the best C6 Corvette performance upgrades in the market.

“2.8” HD screen will allow users to see clear codes display. This will help you to understand the car’s problem very quickly.”

Superchips SPC- 2845 Tuner has the most advanced and comfortable user interface for tuners if we talk about the graphic interface. This model has speedometer correction for tire size changes, advanced gear ratio displays, brand new USB updatable software, fuel management control, and vehicle parameter monitoring. Also, the high-speed processor and increased memory will improve your car’s tuning and speed update.

This Superchips SPC- 2845 Tuner is very easy to install and compatible with other performance upgrades. Also, this model can eliminate downshifting. This feature is essential while you go up a hill or mountain. High-speed internet connectivity is an added advantage of this tuner.

 Pros

  • Easy graphic interface
  • Internet connectivity
  • Simple to set up and maintain

 Recommendation: Superchips SPC- 2845 Tuner is our recommended upgrade for your C6 Corvette with the advanced lightweight design and high-speed update ability.

2. DiacloSport Programmer Tuner 9245 – All the Features You Ever Needed from a Programmer Tuner

 

 

Product Features

  • 5″ touchscreen
  • Full swipe features
  • Simple user interface
  • Multiple gauges
  • Increased power

 Product Specifications

  • Manufacturer: DiabloSport
  • Brand: DiabloSport
  • Model: 9200
  • Weight: 3.5 LBS
  • Dimensions: 9.5 × 6.25 × 4 inches

 Product Description and Performance

If you are looking for an alternative to the previous tuner, DiacloSport 9245 Programmer Tuner is best for you. It is one of the best tuners for the C6 Corvette and the most needed C6 Corvette performance upgrades for your vehicle.

“This model comes with a 5″ HD touchscreen. Also, equipped with most advanced display feature and technologies.”

This DiacloSport 9245 Programmer Tuner is designed to increase horsepower and will give you a performance boost. Although this boost is not that much, it is enough to give your C6 Corvette a good performance. Also, the multiple gauges can provide you with various kinds of readings. With these gauges, you can predict and avoid a lot of performance problems in your car.

Furthermore, the installation process can be completed very quickly. This model is the simple but yet advanced user interface that is trendy among the C6 Corvette users. Also, you can install the tuner within a few minutes.

 Pros

  • High-quality touchscreen
  • User-friendly interface
  • Easy installation
  • Sharp graphic display

 Recommendation: With multiple gauges and an advanced touchscreen DiacloSport 9245 Programmer Tuner is suitable for beginners and pros.

3. Pedal Commander PC64 – High Tech Programming Tuner for C6 Corvette

 

 

Product Features

  • 36 different customizable settings
  • Pedal Commander app
  • Quick response time for acceleration
  • Bluetooth capabilities
  • Eco-mode

Product Specifications

  • Brand: Pedal Commander
  • Model: PC64
  • Weight: 15 LBS
  • Dimensions: 6.3 × 3 × 2.3 inches

Product Description and Performance

With quick throttle response and multiple features, Pedal Commander PC64 Tuner is one of the best C6 Corvette performance upgrades in the market. 

“You can set the pedal response to faster or slower by adjusting the settings.”

Also, there are four modes in this Pedal Commander PC64 Tuner, i.e., for saving gas Eco mode, daily driving City mode, dynamic driving Sport mode, and racing Sport+ mode. With these four modes, you will get the best performance from your car under any condition. 

Pros

  • Quick and easy installation
  • Different driving experiences with multiple modes
  • Highly responsive

Cons

  • Sport+ and Sport modes are not suitable for inexperienced drivers

Recommendation: This is one of the highly advanced tuners in the market. So, you can buy it without any doubt.

Top 3 Throttle Body Upgrades

Installing a more extensive throttle body can make your engine function nicely. Aftermarket throttle body is capable of lifting the restrictions of stock parts. It allows the engine to pull more air. So, your engine will increase the horsepower remarkably.

1. BBK Throttle Body 1790 – High-Performance Throttle Body for C6 Corvette

 

 

Product Features

  • Exceed OEM standard
  • 102mm throttle body
  • Improved horsepower
  • American built design
  • Increased airflow

Product Specifications

  • Manufacturer: BBK Performance Parts
  • Brand: BBK
  • Model: 1790
  • Weight: 2.76 LBS

Product Description and Performance

With a high-quality, clean design, the BBK 1790 throttle body is one of the best C6 Corvette performance upgrades available in the market. This model is designed to increase airflow and horsepower. Also, the installation is straightforward, and you do not need any extra tools or professional help. All you need to do is direct bolt replacement to install this throttle body. And this process only takes 30 minutes a so.

“BBK is the top aftermarket performance brand in America. So, you will experience a high-quality performance from this BBK 1790 throttle body.”

Its 102mm throttle body always gives your C6 Corvette the best performance possible. Also, this model can increase throttle body stock and torque. This model is recommended for exhaust systems, cold air intake, and supercharged cars. Its unique machine casting is more durable than the OEM slandered. So, you can drive your car without any trouble for years.

Pros

  • Increased power
  • High-quality stainless steel design
  • Easy installation
  • High durability

Recommendation: Considering the stainless steel design and easy installation, this BBK 1790 throttle body is one of the best products from the BBK. So, you are ever going for a throttle body upgrade, this is the best option for you.

2. Superfastracing Throttle Body 12605109 – Best Investment for a Throttle Body

 

 

Product Features

  • CNC Machined Parts
  • 4.23 OD Throttle body
  • Made from billet aluminum
  • Higher horsepower
  • Increased airflow

Product Specifications

  • Brand: SUPERFASTRACING
  • Model: 12605109
  • Weight: 220 LBS
  • Dimensions: 11.22 × 5.71 × 4.92 inches

Product Description and Performance

If you want a good engine performance than stock parts, this Superfastracing 12605109 Throttle Body is one of the best C6 Corvette performance upgrades in the market.

“This model is made from billet aluminum and equipped with CNC machined parts.”

The installation process is straightforward, and you can do it by yourself. This Superfastracing 12605109 Throttle Body requires tuning after installation.

Pros

  • Anti-corrosive features
  • Affordable prices
  • Beautiful exterior design

Cons

  • You need to tune your car after the installation

Recommendation: This Superfastracing 12605109 Throttle Body is the best investment for a C6 Corvette.

3. Geluoxi Throttle Body 12605109 – One of the Best Options for C6 Corvette

 

 

Product Features

  • Equipped with a high-quality butterfly value
  • Compatible with Over 50 Models
  • High-quality design
  • Long lifespan
  • Increased airflow

Product Specifications

  • Brand: GELUOXI
  • Model: 12605109
  • Weight: 4.44 LBS
  • Dimensions: 11.3 × 5.79 × 5.04 inches

Product Description and Performance

This Geluoxi 12605109 Throttle Body has 102mm diameter and comes in black color. 

“This model is comfortable with most of the C6 Corvette models.”

Geluoxi 12605109 Throttle Body performs well with 6.0L to 7.0L engines without any problem. Moreover, it can increase the airflow to the engine to a great extent. Besides, it is one of the popular options for C6 Corvette performance upgrades.

Pros

  • Comfortable with over 50 models
  • An advanced system to increase airflow and HP
  • Long lifespan

Recommendation: This Geluoxi 12605109 Throttle Body is the most delicate piece of upgrade that you can purchase in the industry.

Top 3 Supercharger Kits Upgrades

A supercharger kit can increase the horsepower of your vehicle. Like most aftermarket upgrades, it will remove the restrictions of the stock parts. Also, it will improve your engine’s sound quality. For racing cars, this supercharger kit upgrade is very suitable.

1. MaXpeedingrods Supercharger Kit XJ71 – Best Supercharger Kit Upgrade in the market

 

 

Product Features

  • External wastage
  • 550mm oil return line
  • Comfortable with 4.0L – 6.0L engines
  • T4 4 bolt flange
  • 5″ exhaust flange

Product Specifications

  • Manufacturer: MaXpeedingrods
  • Brand: MaXpeedingrods
  • Model: XJ71
  • Weight: 41.5 LBS
  • Dimensions: 12.99 × 12.99 × 11.81 inches

Product Description and Performance

This MaXpeedingrods XJ71 Supercharger Kit will improve your C6 Corvette’s performance to a great extent. It can increase the BPH up to 600, making this MaXpeedingrods XJ71 Supercharger Kit one of the best C6 Corvette performance upgrades. Also, this model will perform nicely with 4.0L – 6.0L engines.

“Installation of this MaXpeedingrods XJ71 Supercharger Kit is effortless, and it will not take much time.”

It has a 550mm long oil return line and a 1000mm long oil feed line. Also, with a 3.5″ exhaust flange and T4 4 bolt flange, this model is considered one of the industry’s best supercharger kits.

All these advanced features make this model more suitable for racing cars. This MaXpeedingrods XJ71 Supercharger Kit is a common upgrade for drift racing. Currently, MaXpeedingrods has over four million active users. So, this is the best option for your C6 Corvette.

Pros

  • Increased horsepower for C6 Corvette
  • High-temperature resistance
  • Equipped with Ductile Iron
  • Good air tightness

Cons

  • Because this is a universal application for some models, you need to make some modifications during the installation.

Recommendation: MaXpeedingrods XJ71 Supercharger Kit is the best performance upgrade for your C6 Corvette. Its high-quality outer and inner design is second to none.

2. Phab Turbo Charger Kit 1000HP – Largest Turbo Kit Available in the Market

 

 

Product Features

  • Can increase horsepower up to 1000
  • Largest kit available in the market
  • Stainless steel design
  • High durability
  • Anti-corrosive

Product Specifications

  • Manufacturer: MMI Motorsports
  • Model: 0055CHVTTKITIs1
  • Brand: Phab

Product Description and Performance

This is a twin-turbo kit; it can reduce the turbo lag to a great extent. Also, it can withstand any heat or cold under any condition.

“Phab Turbo Charger Kit made from stainless steel, and it improves above features like durability and resistant to corrosion.”

If you are looking for a supercharger kits upgrade, this is one of the best options for C6 Corvette performance upgrades. 

Pros

  • High durability and high resistance to corrosion
  • Twin-turbo design
  • Long lifespan

Recommendation: If you choose this twin-turbo Phab Turbo Charger Kit, you won’t be disappointed. 

3. MaXpeedingrods Supercharger Kit GGT3582-AMUSD – Universal Supercharger Kit All Models

 

 

Product Features

  • Can boost HP up to 600
  • Compatible with 2.5L – 6.0L engines
  • T3 flange 
  • 3″ exhaust 
  • External wastegate

Product Specifications

  • Brand: MaXpeedingrods
  • Model: GGT3582-AMUSD
  • Weight: 18.26 LBS
  • Dimensions: 10.24 × 9.45 × 9.06 inches

Product Description and Performance

This MaXpeedingrods Supercharger Kit works nicely with a wide range of vehicles. For this model, there is no specific model. It is comfortable with 2.5L – 6.0L engines.

“With its K418 Alloy design, this model can resist up to 900°C.”

Even though for the installation process, you need professional help, this model is considered one of the best C6 Corvette performance upgrades.

Pros

  • Good air tightness
  • Corrosion resistance
  • Floating bearing

Recommendation: This MaXpeedingrods GGT3582-AMUSD Supercharger Kit is suitable for your car and budget.

Top Long Tube Header Upgrades

Long tube headers can create lower exhaust backpressure. From that, it will send more air into the engine resulting in increased horsepower. But, these long tube headers are not legal in most areas. So, before upgrading, remember to check availability for your country or state.

1. Flowtech Long Tube Headers 11148FLT – Maximum Horsepower for Your C6 Corvette

 

 

Product Features

  • 304 stainless steel design
  • Long lifespan
  • High durability
  • High-quality welding
  • 3/8″ thick header flange

Product Specifications

  • Manufacturer: Flowtech
  • Brand: Flowtech
  • Model: 11148FLT
  • Weight: 20.8 LBS
  • Dimensions: 33.5 × 13.75 × 10.5 inches

Product Description and Performance

This Flowtech 11148FLT Long Tube Headers will give your C6 Corvette a much larger sound. This model is made from a 304 stainless steel design. So, it is much more durable and has higher corrosion resistance. Also, the 3/8’’ wide headers are made their durability even higher.

“Compared to other models, Flowtech 11148FLT Long Tube Headers has a long lifespan.”

Flowtech, 11148FLT Long Tube Headers, are must-have C6 Corvette performance upgrades. Not only that, this model’s exterior design is beautiful. This product is made in China, and unlike other models, this model is straightforward to install.

Moreover, welding is high quality, and the sealing is done to perfection. These heavy-duty Flowtech 11148FLT Long Tube Headers are the best option for your C6 Corvette when it comes to Long Tube upgrades.

Pros

  • Easy assembly process
  • Resistant to corrosion
  • The high quality inner and outer design
  • Perfect for C6 Corvette

Recommendation: Flowtech 11148FLT Long Tube Headers are the best product in the current market. This model is suitable for your budget and car. Also, this model works well with other C6 Corvette upgrades.

2. Hooker Long Tube Header 70101317-RHKR – Best Driving Experience for C6 Corvette

 

 

Product Features

  • Stainless steel design
  • High durability
  • Long lifespan 
  • Resistance to corrosion
  • Most suitable for drag racing

Product Specification

  • Brand: Hooker
  • Model: 70101317-RHKR
  • Weight: 40 LBS
  • Exterior: Machined

Product Description and Performance

This is the best choice long tube header for most of the drivers. Its stainless design and high durability make this model a valuable C6 Corvette performance upgrade.

“This Hooker Long Tube Header has greater flow characteristics than the other model in the market.”

When it comes to installation, the process is a little challenging. You might need professional help with that process.

Pros

  • Good durability 
  • Corrosion resistance
  • Good airflow capabilities

Cons

  • Installation process little bit difficult

Recommendation: With a good quality design, this is the best option for you.

3. Kooks Custom Headers 2250H420 – High-quality Exterior Design

 

 

Product Features

  • Stainless steel design
  • High airflow 
  • Long lifespan 
  • High durability
  • T304 aircraft quality design

Product Specifications

  • Brand: Kooks Custom Headers
  • Model: 2250H420
  • Weight: 45 LBS
  • Dimensions: 42 × 20 × 14 inches

Product Description and Performance

These Kooks 2250H420 Custom Headers are very popular in the automobile industry. 

“With aircraft quality design and 3 inches long headers, this model can increase the engine’s horsepower remarkably.”

Kooks has made these long tube headers for over 50 years. Hence, it is the most trustworthy C6 Corvette performance upgrade.

Pros

  • High-quality, durable design
  • Corrosion resistance
  • Good TIG welding

Cons

  • Price is a little high

Recommendation: This is one of the best brands for long tube headers. So, you can buy this part without any concerns.

Top 3 Super Conductor Spark Plug Upgrades

The spark plug, being a simple device, performs diverse tasks. It generates a simulated bolt of lightning in the engine’s combustion chamber. Moreover, it transmits exceptionally high voltage to create a flash to light the fire in the combustion chamber. In addition to it, the range of the voltage can be from 25,000 to more than 110,000.

1. ACDelco 41-104 Super Conductor Spark Plug – Built with ACDelco Original Parts

 

 

Product Features

  • Equipped with OE parts 
  • Made with Iridium
  • Can burn extra carbon deposits
  • Minimum combustion leakage
  • Can block radio frequencies

Product Specifications

  • Brand: ACDelco
  • Model: 41-104
  • Weight: 3.2 ounces
  • Dimensions: 6.6 × 3.6 × 1.1 inches

Product Description and Performance

Because of the Iridium design, this model is one of the best C6 Corvette performance upgrades you can have for your C6 Corvette. 

“With features like carbon deposit burning and minimum combustion leakage, this model stands out from the other models.”

Also, this ACDelco 41-104 Super Conductor Spark Plug can block radio frequencies. 

Pros

  • Resistance to corrosion
  • Advanced features
  • Reduced carbon levels

Recommendation: When it comes to spark plugs, this model is unique. You will get the best performance for your C6 Corvette.

2. MSD Spark Plugs 32819 – Long Life Span and Affordable Prices

 

 

Product Features

  • Good EMI chock 
  • Made with Copper
  • Resistance to abrasion or heat
  • Corrosion Resistance
  • 40 – 50 ohms’ resistance

Product Specifications

  • Brand: MSD
  • Model: 32819
  • Weight: 1.4 LBS
  • Dimensions: 10.9 × 10 × 2.7 inches

Product Description and Performance

These MSD 32819 Spark Plugs have a long lifespan and high durability. For any EMP chock, these spark plugs are perfect. That is why you should choose this product as a C6 Corvette performance upgrade for your car.

“Because of the copper conductors, it can withstand 40 – 50 ohms’ resistance.”

Also, this model can work well against extreme heat conditions. You can install these spark plugs in a few minutes.

Pros

  • Quick and easy installation
  • Copper conductors

Recommendation: This is a good option for your C6 Corvette with its unique design and easy installation process. 

3. ACDelco R45TS Spark Plugs – Long-lasting Spark plug for Your C6 Corvette

 

 

Product Features

  • Black Onyx coating 
  • Made with copper and nickel
  • Resistance to abrasion or heat
  • It can be used with marine applications
  • OE parts

Product Specifications

  • Brand: ACDelco
  • Model: R45TS
  • Weight: 1.6 ounces
  • Dimensions: 4.4 × 3.8 × 1.7 inches

Product Description and Performance

These ACDelco R45TS Spark Plugs are made from copper and nickel. They use copper as the core material and nickel for some other parts.

“Because of that, this model is unique and gives the products a long lifespan. Also, its black onyx layer gives higher resistance to corrosion.”

Furthermore, marine applications use these spark plugs. Its OE parts make this a must-have C6 Corvette performance upgrade.

Pros

  • Long lifespan
  • OE quality
  • Highly tested before releasing

Recommendation: For spark plugs, ACDelco is one of the best brands in the market. So, you can install these spark plugs without any doubt. 

Buying Guide

In this section, we will give you buying guide for all the above products. So, before you buy any of the above upgrades, you should consider the following factors. So, let us check them out.

Ease of Installation

Whenever the installation process is initiated, the process should be easy. If you can install the particular upgrade without any trouble, it will be great. Always try to avoid complicated and time-consuming installation processes. It is better if you can install the upgrade without any professional help. Acquiring professional service can be very costly.

Installing throttle body parts are very difficult. But, this is not true for all the throttle body upgrades. For example, BBK 1790 throttle body installation is not that complicated. For this, you do not need any extra help. You can get the job done with a few simple types of equipment. So, whenever you are buying, always consider the installation process. With the right kind of installation, you can save money and time.

Material

This is one of the crucial factors you should consider before buying. If the design material of that particular product is not good, it will considerably affect the product’s lifespan. Try to find products that are made from stainless steel. That way, it will have a long lifespan, high durability, and be highly resistant to corrosion. Not only that, stainless steel will work well even in rough road conditions too.

Also, another thing you need to consider is the OEM standard. But most people get confused about the OEM standard. So, what is the OEM standard?

OEM standard means Original Equipment Manufacturer. Usually, OEM is recognized as something specially made for a particular original product. These OEM parts are very similar to the original parts and have the same material and specifications as the original parts. So, they are highly durable and have a long lifespan.

Anti-Corrosive Features

For any vehicle part, the anti-corrosive ability is a must-have feature. If it has a higher anti-corrosive ability, that particular product will last longer. Also, it can withstand any weather condition like rain or snow. So, always make sure you pick upgraded parts that have higher resistance to corrosion and rust. That way, your car will perform well for a long time without any replacement costs. For example, Borla Exhaust Systems has a higher resistance to corrosion and rust.

Typically, a layer of chromium or rhodium will do the trick. It will resist corrosion and rust on a large scale. If your upgrade parts have the above features, you will enjoy high performance and a long lifespan. Brands like Hookers and Borla are using this feature successfully.

Durability and Lifespan

As discussed in the above two topics, material and anti-corrosive features play a significant role in lifespan and durability. With a long lifespan and higher durable parts, you can save a lot of money. Also, you do not have to replace your C6 Corvette parts regularly. So, whenever you are choosing a C6 Corvette performance upgrade, always consider the above two factors.

Sound Quality

In our top ten product list, some upgrades improve the sound quality of your C6 Corvette. So, picking an upgrade that includes powerful sound can be very attractive. Also, the sound should be soothing for the ears. For the exhaust system, maybe turbo sound is the best option. Or you can install upgrades like Flowtech Long Tube Headers for louder sound effects. Perhaps you will choose a MaXpeedingrods XJ71 Supercharger Kit for more quality sound effects.

Waterproof Design

Always choose a waterproof design for your vehicle. Sometimes your car will expose more to the water. If the design is not waterproof, it can considerably damage the parts or reduce their lifespan. With IP68 qualified parts, you will get a more advanced waterproof ability. With a waterproof design, you will get the ultimate freedom to travel anywhere under any condition. So, whenever you are buying, make your decision wisely.

Horsepower

For C6 Corvette upgrades, horsepower is an essential factor. With increased horsepower, your car will perform well even in extreme road conditions. Most of the time, upgrade like the exhaust system, cold air intake, and supercharger kit will considerably increase the horsepower of your C6 Corvette. Or you can add a programmer tuner for increasing the horsepower. Adding a programmer tuner will not increase the horsepower directly. But, if you have a cold air intake system installed in your C6 Corvette, the programmer tuner will cooperate with the cold air intake system and significantly increase horsepower.

Also, most of the aftermarket upgrades will remove any restrictions created by stock parts. All of the above upgrades will increase the horsepower surely. So, as you can understand, improving your car’s horsepower is essential. Always try to remember that while you are buying.

Weather Resistivity

These days you cannot predict the weather condition correctly. Most of the products cannot withstand the high level of temperatures. When exposed to extreme weather conditions, it will reduce the performance of the parts largely. If you live under these extreme weather conditions, you should always choose an upgrade that uses stainless steel as the build-in material. That way, your car will perform nicely even in extreme weather conditions.

Design and Price

It is imperative to choose the right brand for your C6 Corvette. Because with some of the parts, you will not get a 100 percent match. In some cases, you may need to do some modifications for some parts before installing. For example, MaXpeedingrods XJ71 Supercharger Kit will not fit with some vehicle models. So make sure that you choose the most suitable design for your C6 Corvette.

Also, the price is a major factor that you should consider heavily. Whatever the part, it should be under your budget. If not, try to find a less expensive alternative upgrade for your car. Sometimes the most costly parts do not have the quality that you expected. So, it is much better to do some research before you buy. Sometimes little research can benefit you in an optimum way.

Frequently Asked Questions

What is C6 mean for Corvette?

C6 means 6th generation. Since its first launch in 1953, Corvette has released eight generations of these sports cars.

  • First Generation – C1 1953 to 1962
  • Second Generation – C2 1963 to 1967
  • Third Generation – C3 1968 to 1982
  • Fourth Generation – C4 1984 to 1996
  • Fifth Generation – C5 1997 to 2004
  • Sixth Generation – C6 2005 to 2013
  • Seventh Generation – C7 2014 to 2019
  • Eighth Generation – C8 2020 to present

Upgrading Aftermarket parts for C6 Corvette is any good?

Most vehicle models stock parts that come with restrictions. In many cases, stock parts will limit the airflow to the engine. With limited airflow, your engine will not perform to its full potential. It is very similar to breathing. If you have a limited oxygen supply, it will affect your performance significantly. So, it is the same with the engine. But, upgrading to the aftermarket parts will remove any restrictions and increase horsepower considerably.

With the right exhaust system upgrade, you will get up to 10-20 horsepower gain instantly. Also, this value may increase according to the exhaust system’s horsepower. So, upgrading the aftermarket part is always valuable. Any C6 Corvette performance upgrades will increase the horsepower to its optimum.

Can a cold air intake system improve the performance of the C6 Corvette?

Yes, it can improve the performance of the C6 Corvette. A cold air intake system will increase the horsepower of your car extensively. This upgrade will remove any factory restrictions. Also, cold air intake increases the flowing of air to your engine to a large extent.

Is installing a Supercharger is bad for my car?

No. A supercharger kit can increase the horsepower of your vehicle. Like most aftermarket upgrades, it will remove the restrictions of the stock parts. Also, it will improve your engine’s sound quality. For racing cars, this supercharger kit upgrade is very suitable.

But for safety reasons, whenever you use a supercharger kit, you should always change the oil accordingly. Also, the spark plugs need to be changed according to the owner’s manual.

How much horsepower can I get from an upgrade?

It depends on the C6 Corvette performance upgrades. Sometimes you will get a higher HP increase. Sometimes less. To clear this matter, here are some details.

  • Any C6 Corvette upgrade can increase the HP value. Generally, any new aftermarket upgrade will remove factory restrictions. So, it will automatically increase the airflow to the engine. With the increased airflow, HP value will increase automatically.
  • If you do a cold air intake system upgrade, it will increase the horsepower up to 10. It might get even higher depending on the brand and the quality.
  • For an exhaust system upgrade, you will get around 10-20 HP gain. With a more powerful engine and exhaust system, you can go even higher.
  • When it comes to programming tuners, they will surely increase the performance of the engine. But these parts are not designed to increase horsepower. If you have a cold air intake or an exhaust system on your car, these tuners will cooperate with those systems and give you a higher HP value.
  • Both throttle body and supercharger kits are capable of delivering more air to the engine. So, these two upgrades will automatically increase the horsepower upon installation.
  • Long tube headers can create lower exhaust backpressure. From that, it will send more air into the engine resulting in increased horsepower and performance.
  • Installation of a spark plug can be very vital to your C6 Corvette. It can increase the HP value by 2% to 3% easily. This upgrade will make sure your car goes back to its peak condition.

Which is the better, C6 or C5 Corvette?

If we consider the performance, C6 Corvette is better than the C5 Corvette. For example, C6 uses LS2 6- Liter V8 engine. It has a 400 lb-ft torque and 400 horsepower. This C6 Corvette’s engine is more powerful than the C5’s LS1 V8 engine.

But when it comes to cost C5 Corvette is cheaper than the C6 Corvette.

So, if you are looking for a nice car for a modest budget C5 Corvette is the best option for you.

Or if you are looking for a modern sports car, C6 Corvette is more suitable for you. But either way, you will not be disappointed.

How much does it cost for an average performance upgrade for C6 Corvette?

The cost of any upgrade will depend on the brand and quality of that particular part. But with some good research, here are some of the prices of the C6 Corvette upgrade. These prices will help you whenever you are doing a C6 Corvette performance upgrade.

  • For new cold air intake, you will have to pay around $400 to $620.
  • If you are looking for an exhaust system, it will take up to $1240. Usually, exhaust systems are more expensive than the other parts.
  • Programming tuner can be very expensive too. In the current market, it will cost you around $1000 for a high-quality programming tuner.
  • For a bigger throttle body, you will have to pay $299.
  • Compared to throttle bodies, superchargers are very expensive. An advanced supercharger will cost you $855.
  • For long tube headers, you will have to spend some extra money too. It will cost you around $856.
  • At last, for high-quality spark plugs, you will have to pay $74. This is the cheapest upgrade on our list. But changing the spark plug is very crucial for your car’s health.

Final Thoughts

Upgrading C6 Corvette performance parts can be complicated, especially if you are simultaneously doing multiple upgrades.

But if you go through our buying guide and other details from this article, your job will be much easier.

When you are buying C6 Corvette performance upgrades, always try to follow this article. Not every day, you were able to get all the information from one article.

But with this article, you will find every detail you ever needed for C6 Corvette performance upgrades.

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