Stainless Works 2008-09 Pontiac G8 GT 3in Catback Systemt X-Pipe Turbo Chambered Muffler 3.5in Tips

If you're looking to give your 2008 or 2009 Pontiac G8 GT a more aggressive sound and better exhaust flow, this 3-inch catback system from Stainless Works is a solid choice. It's designed to bolt directly to your factory exhaust flanges, making installation straightforward. This system replaces your stock mufflers and tailpipes with performance-oriented components that will change the character of your G8's 6.0L engine.

Built from 304 stainless steel, this catback is well-made to resist corrosion, even in harsh conditions. The tubing is CNC mandrel bent, which means the bends are smooth and consistent, allowing exhaust gases to exit the engine more freely than with crush bends. It features an X-pipe and chambered mufflers, designed to create a deep, throaty tone while managing drone. The system is fully TIG welded for strong, durable joints. It comes with polished, double-wall conical tips that give the rear of your G8 a custom look.

This system bolts directly to your factory exhaust connection points. Down the road, if you decide to add headers, Stainless Works offers compatible header kits that can easily integrate with this catback system. It's backed by a lifetime warranty and proudly made in the USA.