2005–2013 Chevy Corvette C6 LS2/LS3 6.0L 6.2L Exhaust Header & X-Pipe Kit
- 3 items → Extra 5% off
- 5 items → Extra 7% off
- 7 items → Extra 9% off
Performance in 2005-2013 models, the SAM Exhaust 1-7/8" Competition Long Tube Header System is the definitive track-oriented upgrade for drivers who demand maximum power and efficiency. This complete 4-into-1 racing header and X-pipe configuration is precision-crafted from T-304 stainless steel with computerized mandrel bends, delivering the smoothest possible exhaust flow and near-zero backpressure to unlock every last horsepower from your LS-series V8.
4-1 Long Tube Racing Header
- Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends i.e. Maximizing Smoothest Exhaust Airflow
- High Performance 4-1 Racing Design
- TIG Welded CNC Machine Flange for Strength and Durability
- Inlet/ Outlet Sizes: 1-7-8"OD / 3" OD
- Piping Diameter: 3"
- O2 Sensor Bungs
- Increase Engine Output and Efficiency
- Gain 10 - 15 HPs
- Bolt(s) and Metal Gasket(s) Included
- Direct Bolt-On Installation, Requires NO Modification
- Bolt-On Installation on 3" 2-Bolt Ball Flange Flange Extension Pipes Only
X-Pipe
- Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability i.e. Maximizing Smoothest High Exhaust Air Flow Rate
- Dyno Proven Increases Low-End Torque and Horse Power
- Inlet/ Outlet: 3.00"/ 3" ID
- Piping Diameter: 3"
- Increase 10-20+ HP
- Removes Catalytic Converter from Pipes
- Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow
- O2 Sensor Bung Insertion and Gasket Included
- 3" ID Inlet Ball Flange. Fits Aftermarket Headers with 3" Ball Flange Outlet Only
C6 Corvette (LS2/LS3/Z06): 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
05-07 Chevy Corvette 6.0L V8
08-13 Chevy Corvette 6.2L V8
06-13 Chevy Corvette 7.0L V8
Product Note: Professional installation recommended
Neutral Packaging
Includes:
- 2 × Exhaust Headers
- 1 × X-Pipe
- 2 × Pipes
- 6 × Flange Clamps
- 2 × Gaskets
Vehicle Fitment
| VEHICLE MODEL | YEAR | ENGINE |
|---|---|---|
| C6 Corvette LS2 | 2005~2007 | 6.0L V8 |
| C6 Corvette LS3 | 2008~2013 | 6.2L V8 |
| C6 Corvette Z06 | 2006~2013 | 7.0L V8 |
SAM Exhaust Headers VS Stock Exhaust Manifolds
Compared to stock exhaust manifolds, this Exhaust Header is crafted from lightweight stainless steel and features nearly identical pipe lengths for each cylinder, ensuring perfectly balanced exhaust pulses.
Its equal-length design minimizes interference between exhaust gases from different cylinders, reducing backpressure and improving both intake and exhaust efficiency. The result is a significant boost in engine performance and overall efficiency, making this Exhaust Header the ultimate upgrade for enthusiasts seeking maximum power and responsiveness.
OEM Manifolds vs Performance Headers
OEM uses restrictive cast manifolds VS performance headers use mandrel-bent stainless tubing for smoother exhaust flow.tubing for smoother exhaust flow.
OEM focuses on emissions VS long-tube headers optimize exhaust scavenging for better torque & HP.
OEM is quiet and muted VS performance headers deliver a cleaner, deeper V8 tone.
In stock form, it has lackluster horse power and torque, weak high-RPM performance, noticeable throttle lag, power loss from excessive backpressure and erratic exhaust pulses, plus a dull, characterless
exhaust note far from that of a muscle car. VS 12–25 HP gains (varies by setup)+15–30 lb-ft torque increase Faster throttle response Lower backpressure & smoother exhaust pulsesBetter performance from idle to redlineDeeper, more refined American muscle tone.
Why Choose Samexhaust
Proven Quality
CFD-tested for optimal flow and pressure-tested for long-lasting performance. Each kit comes with all necessary gaskets, bolts, and hardware for easy installation.
Why Choose Samexhaust
Made from premium stainless steel/aluminum (depending on model) to resist corrosion and withstand high temperatures under long-term operation.
Manufactured in our own facility and stocked in the U.S. for quick nationwide delivery — no middleman markups.
By removing EGR restrictions, this kit improves engine efficiency, reduces carbon buildup, and enhances throttle response, offering a clean, reliable, and cost-effective performance upgrade.
Dedicated customer support to guide you from selection to installation.
Frequently Asked Questions
Does this fit both LS2 and LS3 engines?
Yes — designed specifically for 2005–2013 C6 Corvette LS2/LS3.
Is tuning recommended?
Yes — tuning is recommended to maximize horsepower gains and ensure proper air-fuel ratio (AFR).
Will this change the sound?
Yes — expect a deeper, smoother, more aggressive V8 tone without excessive drone.
Will it pass emissions?
This depends on your state. Please see the emissions note for your local regulations.
Can this be used with aftermarket cat-back systems?
Yes — compatible with most C6 cat-back exhaust systems.
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.
