Based on the original concept of chambered exhaust that first appeared on high performance GM vehicles of the 1960’s, chambered exhaust produces a very unique & aggressive note. Now available these chambered mufflers can be added to your...

Stainless Works The Pontiac G8 is a performer, that’s for sure, with a big V8 and rear wheel drive. And it keeps things classy with 4 doors, so there’s plenty of room for the family or business associates. But it is a li’l quiet for our...

Stainless Works The Pontiac G8 is a performer, that’s for sure, with a big V8 and rear wheel drive. And it keeps things classy with 4 doors, so there’s plenty of room for the family or business associates. But it is a li’l quiet for our...

Magnaflow Street Series Axle-Back Exhaust 2008-2009 Pontiac G8 V8 6.0/6.2 MagnaFlow Street Series performance exhaust systems deliver the smooth, deep sound you want—and the wide-open performance power you need! They feature straight-through flow...

American Racing 2008-2009 Pontiac G8 GT/GXP, Header 1-7/8" x 3", 3" X-Pipe and Conn. Pipes NO Cats G8 GT owners looking for GXP horsepower can have it right now by adding American Racing Headers awesome G8 system. Like everything ARH builds, these new...

G8 GT owners looking for GXP horsepower can have it right now by adding American Racing Headers awesome G8 system. Like everything ARH builds, these new systems are made here in the USA using the highest quality 304 S/S. Available with 1-3/4" or 1-7/8"...

Kooks, 2008-2009 Pontiac G8 GT/GXP 6.0L/6.2L 2-1/2" Axle Back with Mufflers Exhaust System Pontiac G8 (08-09) Stainless. Call or email for shipping quotes.     Pontiac G8 GT/GXP 6.0/6.2L Axle Back Exhaust System 2 1/2" Stainless Steel...