Description
Upgrade your 2008-2009 Pontiac G8 GT with the Stainless Works Part Number PG8CB 3-inch Catback Exhaust System, designed for optimal performance and durability. Crafted from high-quality 304 stainless steel, this exhaust system offers maximum corrosion resistance, ensuring long-lasting performance under various driving conditions. All tubes are CNC mandrel bent for smooth airflow, which enhances exhaust flow efficiency and improves engine response. The system includes an X-pipe for balanced exhaust pulses, resonator, tailpipes, and dual chambered mufflers with quad 3.5-inch slash cut double-wall conical polished tips—two per side—adding a refined aesthetic touch to your vehicle. The exhaust system is TIG welded for superior strength and durability, providing a secure fit and lasting performance. This Performance Connect exhaust setup is engineered to work seamlessly with your Stainless Works header kit (P/Ns PG8HCAT, PG8HCATST, PG8HOR, PG8HORST), making it an ideal upgrade for enthusiasts seeking enhanced sound and power. Proudly made in the USA, these systems come with a lifetime warranty, ensuring quality and peace of mind for years to come. Whether you’re looking for improved exhaust flow or a more aggressive sound, this system offers an excellent balance of performance, craftsmanship, and style, tailored specifically for your Pontiac G8 GT.
Features:
- Constructed from 304 stainless steel for maximum corrosion resistance
- CNC mandrel bent tubes for optimal exhaust flow
- Includes X-pipe, resonator, tailpipes, and dual chambered mufflers
- Quad 3.5-inch slash cut double-wall conical polished tips for an aggressive look
- TIG welded for strength and durability
- Designed to pair with Stainless Works header kits for seamless installation
- Made in the USA with a lifetime warranty
Fitment:
Pontiac G8 GT 2008
Pontiac G8 GT 2009
Pontiac G8 GXP 2009






















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