CORSA 14169CB4 Sport Cat-Back – C6 Corvette (2005–2008)
The CORSA 14169CB4 Sport cat-back exhaust is built for the 2005–2008 Chevrolet Corvette C6 with the 6.0L LS2 engine. This system replaces the factory exhaust from the connection point behind the catalytic converters to the rear exit, using a 2.5-inch dual rear-exit layout and finishing with twin 3.5-inch polished Pro-Series tips for a clean, factory-correct rear appearance.
CORSA 14169CB4 Product Details
- Cat-back exhaust system engineered for the C6 Corvette LS2 platform
- 2.5-inch mandrel-bent exhaust piping
- Dual rear exit configuration
- Twin 3.5-inch polished Pro-Series tips (dual-wall, slash-cut)
- Direct-fit routing designed around the C6 rear cradle and bumper cutouts
- Designed to replace the factory rear exhaust section as a complete cat-back
Why CORSA Leads…
- Corvette-specific exhaust designs focused on correct routing and tip alignment
- Sport sound character tuned for a stronger tone without turning the car into a constant cabin soundtrack
- High-quality stainless construction for long-term corrosion resistance
- Manufactured in the USA and backed by a limited lifetime warranty
- Chosen by C6 owners who want fitment confidence on a cat-back upgrade
Benefits
- More defined exhaust note than stock, with a controlled Sport sound character
- Smoother flow compared to the restrictive factory rear section
- Polished Pro-Series tips give the rear of the C6 a brighter, higher-contrast finish
- Direct-fit install approach helps avoid rework and tip-alignment frustration
What to Expect After Installation
On an LS2 C6 Corvette, you can expect a stronger cold start presence, a cleaner tone under throttle, and a noticeable upgrade in character compared to stock. Many C6 owners ask whether a cat-back is enough without headers, and this setup is a common choice for drivers who want a meaningful sound change while keeping the rest of the exhaust system stock.
Technical Specifications
- System type: Cat-back
- Pipe diameter: 2.5 inches
- Exit style: Dual rear
- Tip configuration: Twin
- Tip size: 3.5 inches
- Tip style: Pro-Series, dual-wall, slash-cut
- Sound level: Sport
Installation Overview
This cat-back installs using factory-style mounting locations. Typical installation involves lifting the vehicle, removing the factory rear exhaust section, positioning the CORSA components, and tightening all connections once the system is centered and the tips are aligned. No cutting or welding is required. Final tip alignment should be verified before fully tightening the clamps and hardware.
Corvette Compatibility
- This fits the 2005–2008 Chevrolet Corvette C6 with the 6.0L LS2 engine exactly
- Transmission fitment: fits all 2005 C6 models (manual and automatic) and 2006–2008 manual-transmission cars
- Coupe and Convertible models (within the transmission rules above)
Cross-Compatibility & Related Fitment
- Does not fit 2006–2008 automatic-transmission C6 models
- Does not fit 2008–2013 C6 models equipped with the 6.2L LS3 engine
- Does not fit C6 Z06 models with the 7.0L LS7 engine
- Does not fit C6 ZR1 models with the 6.2L LS9 engine
Testimonials
“Exactly the tone I wanted for my C6—cleaner than stock and still comfortable on longer drives. The polished tips sit perfectly in the rear bumper.”
Custom Corvette Accessories is enthusiast-run, focused on correct fitment, fast nationwide shipping, and real-world Corvette ownership support.
If you want a direct-fit cat-back that keeps the install straightforward, improves rear appearance with polished Pro-Series tips, and delivers a stronger tone for LS2 C6 driving, the CORSA 14169CB4 Sport cat-back is one of the best upgrades for the right 2005–2008 C6 Corvette setup.
