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Sport V8 Sound for the 2008-2009 Pontiac G8 GT and GXP
The CORSA 14950 is a 2.5-inch Sport cat-back exhaust system built for the 2008-2009 Pontiac G8 GT with the 6.0L V8 and the 2008-2009 Pontiac G8 GXP with the 6.2L V8. Using CORSA RSC technology at Sport level, the 14950 delivers a more aggressive and commanding V8 exhaust note for the G8 with zero highway drone. The system exits through twin 3.0-inch polished Pro-Series tips that complement the sport sedan profile of the G8.
Key Features
- CORSA RSC technology at Sport level for 6.0L and 6.2L V8 G8 exhaust character
- 2.5-inch mandrel-bent T304 stainless steel construction
- Twin 3.0-inch polished Pro-Series exhaust tips
- Sport sound level: more aggressive than stock, completely drone-free
- Fits 2008-2009 Pontiac G8 GT 6.0L V8 and G8 GXP 6.2L V8
- CORSA limited lifetime warranty
- Made in Berea, Ohio, USA
Vehicle Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2008-2009 | Pontiac | G8 | GT |
| 2008-2009 | Pontiac | G8 | GXP |
Specifications
| Detail | Value |
|---|---|
| MPN | 14950 |
| UPC | 847466017699 |
| Pipe Diameter | 2.5 inches |
| System Type | Cat-Back |
| Sound Level | Sport |
| Tip Style | Twin 3.0-inch Polished Pro-Series |
| Exit | Dual Rear Exit |
| Engine | 6.0L V8 (GT) / 6.2L V8 (GXP) |
| Material | T304 Stainless Steel |
| Warranty | Limited Lifetime |
What's Included
- 1x CORSA 14950 Sport cat-back exhaust system
- Twin 3.0-inch polished Pro-Series exhaust tips
- All hardware, clamps, and gaskets for bolt-on installation
About CORSA Performance
Founded in 1989 in Berea, Ohio, CORSA Performance invented Reflective Sound Cancellation technology and builds exhaust systems for performance sedans and trucks. Every CORSA system uses T304 aircraft-grade stainless steel with a limited lifetime warranty and is assembled in the USA.
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Frequently Asked Questions
What is the CORSA 14950?The CORSA 14950 is a 2.5-inch Sport cat-back exhaust for the 2008-2009 Pontiac G8 GT 6.0L V8 and G8 GXP 6.2L V8, delivering a commanding exhaust note through twin polished 3.0-inch tips using RSC technology with zero highway drone.
Does the 14950 fit both the G8 GT and GXP?Yes. The CORSA 14950 is designed to fit both the 6.0L V8 G8 GT and the 6.2L V8 G8 GXP.
Is the 14950 drone-free at highway speeds?Yes. CORSA RSC technology eliminates highway drone while delivering Sport-level exhaust character for both V8 engines.
Does installation require cutting or welding?No. The CORSA 14950 is a direct bolt-on cat-back at factory mounting points.
Is a tune required?No. The 14950 retains factory catalytic converters and does not alter engine management.
What warranty does the 14950 carry?CORSA provides a limited lifetime warranty on the 14950 against defects in materials and workmanship.
Does this fit the standard G8 base trim?The 14950 covers the GT and GXP trims specifically. Verify fitment for the base G8 trim before ordering.
Is the 14950 compatible with a Pontiac G8 that has been tuned?Yes. The 14950 is a cat-back replacement and does not conflict with engine management tunes.
Installation Instructions
- Safely raise and support the G8 on rated jack stands or a lift
- Allow the factory exhaust to cool completely
- Disconnect the factory cat-back at the catalytic converter outlet
- Remove all factory muffler and pipe sections
- Test-fit CORSA 14950 sections before tightening hardware
- Attach to factory hangers and install all supplied hardware and clamps
- Torque all connections to specification and verify tip positioning
- Start engine and inspect all connections for leaks
Prop 65 Warning: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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