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Best Headers For C6 Corvette (2025 Updated)

If you’re looking for a way to improve the exterior of your C6 Corvette, look no further than headers. Headers are a great add-on to any Corvette and can increase horsepower, torque, and overall performance. But before purchasing headers, there are some factors you need to consider.

Firstly, it’s important to decide what material you want your headers to be made of. Options include stainless steel, mild steel, and ceramic-coated steel. Each material has its own advantages and disadvantages, so do some research to determine what will work best for your specific needs.

Another factor to consider is the type of header you want. There are two main types: shorty headers and long-tube headers. Shorty headers are perfect for those looking for an easy installation process, while long-tube headers provide the best performance gains.

If you’re still on the fence about whether or not headers are the right addition for your Corvette, ask yourself these questions: Do you want to increase your car’s performance? Are you wanting to enhance its appearance? Do you want to invest in a high-quality add-on that will add value to your vehicle? If you answered yes to any of these questions, then headers might be the perfect addition to your C6 Corvette.

10 Best Headers For C6 Corvette

# Product Image Product Name Product Notes Check Price
1
This product is ideal for extending the oxygen sensor wiring in select LS engine equipped vehicles.
2
The product is ideal for extending wire harness connectors in GM LS sensor headers for Corvette C6 2008-2013 LS3.
3
The product is ideal for improving engine performance and increasing horsepower on compatible vehicles.
4
This product is ideal for extending the oxygen sensor header harness in 2005-2013 C6 Corvettes and 2010-2013 Camaros.
5
Ideal for improving exhaust sound and reducing back pressure on certain types of vehicles.
6
The product is ideal for upgrading the headlights of a 2005-2013 Chevrolet Corvette C6 with DOT approved assembly and turn signals.
7
This product is ideal for enhancing the appearance and aerodynamics of 2005-2013 Chevrolet Corvette C6 Base models.
8
The product is ideal for improving the performance of Ford Mustangs with 302 to 351 engines and C-4 or C-6 transmission.
9
Ideal for enhancing the exhaust sound of a Chevrolet Corvette C6.
10
The product is ideal for enhancing the appearance and aerodynamics of 2005-2013 Chevrolet Corvette C6 Wide Body Models.
This product is ideal for extending the oxygen sensor wiring in select LS engine equipped vehicles.
The product is ideal for extending wire harness connectors in GM LS sensor headers for Corvette C6 2008-2013 LS3.
The product is ideal for improving engine performance and increasing horsepower on compatible vehicles.
This product is ideal for extending the oxygen sensor header harness in 2005-2013 C6 Corvettes and 2010-2013 Camaros.
Ideal for improving exhaust sound and reducing back pressure on certain types of vehicles.
The product is ideal for upgrading the headlights of a 2005-2013 Chevrolet Corvette C6 with DOT approved assembly and turn signals.
This product is ideal for enhancing the appearance and aerodynamics of 2005-2013 Chevrolet Corvette C6 Base models.
The product is ideal for improving the performance of Ford Mustangs with 302 to 351 engines and C-4 or C-6 transmission.
Ideal for enhancing the exhaust sound of a Chevrolet Corvette C6.
The product is ideal for enhancing the appearance and aerodynamics of 2005-2013 Chevrolet Corvette C6 Wide Body Models.

1. Ls Oxygen Sensor Extension Harness – 2pcs, 24in.

The Black Oxygen O2 Sensor Header Extension Harness is a high-quality extension harness that is designed to fit 4 wire O2 sensors. This extension harness is 24" long and is commonly used when installing headers or when the harness needs to be extended after a motor swap. It is a direct replacement for your old or broken one and is easy to install with a simple operation.

This extension harness is specifically designed to fit 2005-2013 Corvette front sensors only, 2010 to 2013 Camaro front sensors only for V8 engines, and 2005-2013 GM front sensors only. It is not recommended for use with other vehicles.

The Black Oxygen O2 Sensor Header Extension Harness comes with a 1-year warranty and provides excellent quality service. The delivery is fast, and simple after-sales service is provided. If you have any dissatisfaction, please let the manufacturer know, and they will respond within 24 hours.

Pros

  • High-quality extension harness
  • Easy to install with a simple operation
  • Direct replacement for old or broken harness
  • Comes with a 1-year warranty
  • Excellent quality service provided

Cons

  • – Only fits specific vehicles (2005-2013 Corvette front sensors only, 2010 to 2013 Camaro front sensors only for V8 engines, and 2005-2013 GM front sensors only)

2. Ls Sensor Connector Extension For Corvette C6

Looking for a reliable way to extend the length of your factory harness? Look no further than ICT Billet Wire Extension Harnesses. These harnesses are assembled using OEM tooling and OEM components, including connectors, locks, seals, and terminals. They even use OEM harness wire colors for a seamless fit.

These wire extension harnesses are assembled in Wichita, Kansas using USA-made OEM grade TXL wire. This ensures that they are of the highest quality and will provide a dependable, long-lasting connection.

Each package includes one wire harness extension. And with the highest quality wire connectors on the market, you can be sure that you're getting the best possible product for your needs.

Pros

  • Assembled with OEM tooling and components for a perfect fit
  • Uses OEM harness wire colors for seamless integration
  • Made in the USA with high-quality OEM grade TXL wire
  • Provides a dependable, long-lasting connection
  • Includes the highest quality wire connectors on the market

3. Flowtech 11576flt Shorty Headers – Polished

Upgrade your vehicle's exhaust system with these high-performance headers. The 1-5/8” mandrel bent primary tubes and 2-1/2” collectors are designed to provide maximum airflow and improve exhaust scavenging. These headers are made of durable stainless steel construction, making them resistant to corrosion and rust.

The header flanges are 3/8” thick, ensuring a leak-free seal and preventing exhaust gas leaks. The package includes premium gaskets and hardware that are easy to install. The headers come with 2-1/2” reducers with oxygen sensor bungs, which are useful in monitoring the exhaust system's performance.

These headers are designed for a vehicle-specific fit, ensuring that they are a perfect match for your car. With these headers installed, you can expect to see a significant improvement in your engine's performance and sound. Upgrade your vehicle's exhaust system with these high-quality headers and experience the difference!

Pros

  • 1-5/8” mandrel bent primary tubes and 2-1/2” collectors for maximum airflow
  • 3/8” thick header flanges for a leak-free seal
  • Includes premium gaskets and hardware for easy installation
  • 2-1/2” reducers with oxygen sensor bungs included for monitoring exhaust system performance
  • Stainless steel construction resistant to corrosion and rust
  • Vehicle-specific fit for a perfect match
  • Improves engine performance and sound

4. Ls Oxygen Sensor Extender – 2 Pack

Upgrade the oxygen sensor header extension harness of your car with this 24-inch compatible harness suitable for various models including 2005-2013 Corvette front sensors, 2010 to 2013 Camaro front sensors (V8 engines only), and 2005-2013 GM front sensors. The harness features 4 wires and a heated sensor type, ensuring quality comparable to OEM standards. Make the most out of your car's power while solving faults and promoting fuel efficiency and environmental protection. The black square 4-pin plug is compatible with most LS applications. Enjoy a worry-free 2-year warranty period with 100% professional aftermarket automotive oxygen sensor support. In case of any concerns or questions, a customer service specialist is always ready to assist you and ensure a satisfying shopping experience with Gebang Auto Parts Store DAVRPES Brand.

Experience reliable and efficient performance with the oxygen sensor header extension harness. The 24-inch harness is compatible with various models, including 2005-2013 Corvette front sensors, 2010 to 2013 Camaro front sensors (V8 engines only), and 2005-2013 GM front sensors. It features 4 wires and a heated sensor type, guaranteeing OEM-comparable quality. This product is designed to maximize your car's power while promoting fuel efficiency and environmental protection. The black square 4-pin plug is widely used in LS applications. With a 2-year warranty period and professional aftermarket automotive oxygen sensor support, you can be confident in your purchase. If you have any questions, a customer service specialist is always on standby to assist you.

Get the most out of your car's performance with the oxygen sensor header extension harness. This 24-inch harness is compatible with various models, such as 2005-2013 Corvette front sensors, 2010 to 2013 Camaro front sensors (V8 engines only), and 2005-2013 GM front sensors. It features 4 wires and a heated sensor type, ensuring quality comparable to OEM standards. Boost your car's power while solving faults and promoting fuel efficiency and environmental protection. The black square 4-pin plug is widely used in LS applications. Rest easy with a 2-year warranty period and professional aftermarket automotive oxygen sensor support. For any concerns or questions, a customer service specialist is always available to ensure a hassle-free shopping experience with Gebang Auto Parts Store DAVRPES Brand.

Pros

  • Compatible with various car models
  • Features 4 wires and a heated sensor type for OEM-comparable quality
  • Maximizes car's power while promoting fuel efficiency and environmental protection
  • Comes with a 2-year warranty period
  • Professional aftermarket automotive oxygen sensor support available

5. Borla 11815 S-Type Ii Exhaust Rear Section

This high-quality auto part has been designed to provide reliable and long-lasting performance to your vehicle. With package dimensions of 112.521 cm L x 54.355 cm W x 28.956 cm H, this product is perfect for a wide range of automobiles. Made in the United States, this auto part is manufactured using premium materials, ensuring that it meets the highest standards of quality and durability.

The package weight of this auto part is 42.0lbs, making it easy to install and transport. Whether you are a professional mechanic or a car enthusiast, this product is sure to exceed your expectations. With its exceptional build quality and superior performance, it is an excellent choice for anyone looking to upgrade their vehicle's performance.

Overall, this auto part is an excellent investment that offers great value for money. It is an ideal choice for anyone looking to improve their vehicle's performance and reliability.

Pros

  • High-quality auto part
  • Reliable and long-lasting performance
  • Made in the United States using premium materials
  • Easy to install and transport
  • Exceptional build quality
  • Superior performance
  • Great value for money

6. Chevy Corvette C6 Body Kit Set.

Upgrade the look of your 2005-2013 Chevrolet Corvette C6 Base Model with this brand new and unused body kit. The package includes a Chevrolet Corvette C6 ZR1 Extended Style ABS Plastic BLACK Front Bumper Lower Lip, a pair of Chevrolet Corvette C6 Base ZR1 Style Primer Black Side Skirts, a pair of Plastic Black Mud Flaps, and a Corvette C6 Base | ZR1 Extended Style ABS Plastic Painted Matte Black Rear Wing Spoiler. Hardware and installation manual are also included for a direct bolt-on installation. Please note that drilling holes may be required, but they are pre-drilled and marked on the item's surface. The package comes with a limited one-year warranty on all manufacturer defective items and free shipping for US 48 states.

The Chevrolet Corvette C6 body kit is a perfect fit for all 2005-2013 Chevrolet Corvette C6 Base Models. The package includes all the necessary components to upgrade the look of your car. The kit is made of high-quality ABS plastic to ensure durability and long-lasting use. The package also comes with a limited one-year warranty on all manufacturer defective items, giving you peace of mind when purchasing this body kit.

Installation is made easy with the pre-drilled and marked holes on the item's surface. The package includes an installation manual and hardware for a direct bolt-on installation. The Chevrolet Corvette C6 body kit is designed to enhance the aesthetic appeal of your car, giving it a sporty and aggressive look.

Pros

  • High-quality ABS plastic for durability and long-lasting use
  • Complete package with all necessary components included
  • Pre-drilled and marked holes for easy installation
  • Installation manual and hardware included
  • Limited one-year warranty on all manufacturer defective items
  • Enhances the aesthetic appeal of your car

Cons

  • – Drilling may be required

7. Bbk High-Flow Headers For Mustang 302-351 Swap

Upgrade your vehicle's exhaust system with this high-quality auto part. Designed for vehicle specific fit, this exhaust system boasts aircraft quality construction with heavy gauge 1-3/4" tubing, 3/8" laser cut flanges, and large bore patented designed collectors. The custom precision hand and robotic welds ensure long-lasting quality.

Measuring at 98.044 cm in length, 48.006 cm in width, and 23.622 cm in height, this package is the perfect addition to your vehicle.

Experience improved performance and better sound with this exhaust system. It is a great investment for any car enthusiast who wants to elevate their driving experience.

Pros

  • Vehicle specific fit ensures easy installation and perfect fitment
  • Aircraft quality construction guarantees durability and longevity
  • Heavy gauge 1-3/4" tubing and 3/8" laser cut flanges result in improved performance
  • Large bore patented designed collectors improve exhaust flow for better sound and performance
  • Custom precision hand and robotic welds ensure long-lasting quality

8. Slp 31077 Loud Mouth Exhaust System For Chevrolet Corvette C6

Upgrade your 2005-2008 C6 Corvette with this high-performance exhaust system from LoudMouth. This exhaust system is designed to provide your Corvette with a deep, aggressive sound that will turn heads wherever you go.

Made from top-quality stainless steel, this exhaust system is built to last. It is designed to be a direct replacement for the factory exhaust system, making installation quick and easy. The system features mandrel-bent tubing for maximum exhaust flow and reduced backpressure, which helps to improve horsepower and torque.

In addition to its performance benefits, this exhaust system also looks great. The polished stainless steel finish gives your Corvette a sleek, custom look that is sure to impress. And with its straight-through design, this exhaust system provides maximum exhaust flow and a deep, aggressive exhaust note that is sure to turn heads.

Overall, if you're looking to upgrade your 2005-2008 C6 Corvette with a high-performance exhaust system, the LoudMouth exhaust system is an excellent choice. It provides a deep, aggressive exhaust note, improved horsepower and torque, and is built to last.

Pros

  • Direct replacement for factory exhaust system
  • Made from top-quality stainless steel
  • Mandrel-bent tubing for maximum exhaust flow and reduced backpressure
  • Improved horsepower and torque
  • Sleek, custom look
  • Deep, aggressive exhaust note

9. Corvette C6 Zr1 Style Body Kit

Enhance the appearance of your Chevrolet Corvette C6 WIDE BODY with this amazing ZR1 Style Carbon Fiber Body Kit. This kit is designed to fit ALL 2005-2013 Chevrolet Corvette C6 WIDE BODY models. The kit includes a front bumper lip splitter, side skirts, mud flaps, and hardware for direct bolt-on installation.

The front bumper lip splitter and side skirts are made of high-quality carbon fiber material, which is strong and lightweight. The carbon fiber material also gives your car a sporty and aggressive look. The mud flaps are also made of carbon fiber, which adds an extra layer of protection to your car against mud, debris, and rocks.

The installation manual and hardware are included in the package, making it easy for you to install the kit. The direct bolt-on installation requires no drilling or modifications to your car. The kit comes in a 100% brand new condition, meaning it is unused, unopened, and undamaged. The package is also in its original packaging where applicable.

This ZR1 Style Carbon Fiber Body Kit comes with a one-year limited manufacturer defective warranty. The kit also includes free shipping for US 48 states, making it a great value for your money.

Pros

  • High-quality carbon fiber material that is strong and lightweight
  • Sporty and aggressive look
  • Direct bolt-on installation with no drilling or modifications required
  • 100% brand new condition in original packaging
  • One-year limited manufacturer defective warranty
  • Free shipping for US 48 states

Best Headers For C6 Corvette FAQs

Are there any drawbacks to installing headers on a C6 Corvette?

Yes, there can be drawbacks to installing headers on a C6 Corvette. One of the main drawbacks is the potential for increased engine noise. Headers can create a louder and more aggressive exhaust note, which may not be desirable for some drivers. Additionally, headers can be expensive to install and may require modifications to other parts of the car, such as the exhaust system. This can result in additional costs and time spent on installation. Another potential drawback is the impact on emissions. Headers may not be emissions compliant, which can result in failed inspections and potential fines. It is important to weigh the potential benefits, such as increased horsepower and improved performance, against these drawbacks before deciding to install headers on a C6 Corvette. Proper research and consultation with a trusted mechanic or automotive professional can help determine whether headers are the right choice for your specific vehicle and driving needs.

Can installing headers on a C6 Corvette improve performance?

Yes, installing headers on a C6 Corvette can definitely improve its performance. Headers are an important component of the exhaust system that help to increase the flow of exhaust gases out of the engine. By replacing the restrictive factory headers with high-performance headers, the engine is able to breathe more easily, resulting in improved horsepower and torque. This increased flow of exhaust gases also helps to reduce engine heat, which can improve overall engine performance and longevity. Additionally, headers can provide a more aggressive exhaust note, which can enhance the driving experience. Overall, installing headers is a great way to improve the performance of a C6 Corvette and is a popular modification among car enthusiasts. It is important to note, however, that installing headers may affect the emissions of the vehicle and may not be legal in all states.

What are the best aftermarket headers for a C6 Corvette?

When it comes to upgrading the performance of a C6 Corvette, aftermarket headers are one of the most popular modifications. Headers are designed to improve exhaust flow, which in turn increases horsepower and torque. There are several options available for C6 Corvette headers, each with their own unique benefits.

One popular choice is the American Racing Headers system. These headers are made from high-quality materials and are designed to fit perfectly on the C6 Corvette. They also offer a noticeable increase in power and sound, making them a great choice for enthusiasts looking for a more aggressive exhaust note.

Another option is the Kooks Headers and Exhaust system. These headers are known for their high-quality construction and performance gains. They are designed to be a direct bolt-on upgrade and offer excellent fitment and durability.

For those looking for a more budget-friendly option, the Stainless Works headers are a great choice. They offer a good balance of performance and affordability, making them a popular choice among Corvette enthusiasts.

Ultimately, the best aftermarket headers for a C6 Corvette will depend on individual preferences and budget. It's important to do research and read reviews before making a purchase to ensure that the headers you choose will meet your needs and provide the performance gains you're looking for.

What is the installation process for headers on a C6 Corvette?

Installing headers on a C6 Corvette can be a daunting task, but with the right tools and knowledge, it can be done relatively easily. The first step is to remove the old exhaust system, including the manifolds, from the car. This can be done by loosening the bolts and clamps that hold the system in place and then disconnecting it from the engine.

Once the old exhaust system is removed, the headers can be installed. Headers are typically installed from the bottom up, starting with the collector and working up to the header flange. It's important to make sure that the headers are aligned properly and that all bolts are tightened to the correct torque specifications.

After the headers are installed, the rest of the exhaust system can be reassembled. This includes installing the mid-pipe, catalytic converters, and mufflers. It's important to make sure that all components are properly aligned and that there are no leaks in the system.

Overall, installing headers on a C6 Corvette can be a challenging task, but with the right tools and knowledge, it can be done relatively easily. If you're not comfortable performing this type of work yourself, it's always best to have a professional do it for you.

What is the purpose of headers on a C6 Corvette?

Headers are an integral component of the exhaust system in a C6 Corvette. They are designed to improve the performance of the engine by increasing the flow of exhaust gases, which in turn enhances the overall power output of the vehicle. Headers replace the stock exhaust manifold, which is typically restrictive and designed to meet emissions standards rather than performance requirements.

Headers are typically made of high-quality materials such as stainless steel or titanium, which are resistant to corrosion and heat. They feature a series of tubes that are designed to optimize the flow of exhaust gases from the engine to the exhaust system. By improving the exhaust flow, headers can help to reduce backpressure, which can rob the engine of power.

In addition to improving performance, headers can also provide a distinct exhaust note that is unique to each vehicle. This is due to the fact that headers can alter the sound of the exhaust system, resulting in a more aggressive or sporty tone. Overall, the purpose of headers on a C6 Corvette is to improve the performance and enhance the driving experience of the vehicle.

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