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You purchased your muscle car for a reason. Now, Gibson gives you a powerful Exhaust System that screams performance. You can expect a deep powerful exhaust rumble tone with improved acceleration and increased horsepower gains when you put the pedal to the metal! Gibson Muffler actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel it at a higher velocity that delivers optimum power. Hassle free, bolt-on installation with professional looking results. Backed by a Lifetime Limited Warranty.
|Inlet Inside Diameter||2.500 in.|
|Muffler Body Length||16.000 in.|
|Tail Pipe Diameter||2.250 in.|
|Tail Pipe Diameter||2.500 in.|
|Tail Pipe Diameter||4.000 in.|
|Tail Pipe Diameter||3.000 in.|
|Tip Diameter||4.000 in.|
|Tip Finish||304 stainless|
|Tube Diameter||2.500 in.|
|Tubing Diameter||2.500 in.|
*Some manufacturer restrictions apply.
Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.
For 2005 Pontiac GTO
The best modders use Wheelwell to build their dream rides.