05-06 Pontiac GTO 6.0L, Axle Back Dual Exhaust, Stainless, #618000
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.
- 4in. Polished T304 Stainless Round; Double Wall; Slash-Cut Tip; Weld On.
- Inlet 2.50 in.; Outlet 4 in.; L-7 in.
- Baffled & Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
- 4 x 9 x 16 in Oval Body; 2.50. in. Offset Inlet; 2.50 in. Offset Outlet.
- Includes all hardware and factory style hangers for easy bolt on installation.
- Exit In Stock Location.
- Lifetime Limited Warranty
- Item Requires Shipping
- 53.0 lbs.
- W14.0000” x H13.0000” x L48.0000”
- FREE Ground Shipping within the Continental US.