Gibson Pontiac Dual Muffler Replacement Exhaust Systems

Upgrade your Pontiac with a Gibson Dual Muffler Replacement Exhaust System a complete performance improvement. Experience improved acceleration, smoother tube sound, and increases in horsepower and torque with this well-designed exhaust system. It comes with a fully welded, baffled, and chambered Superflow TM Muffler for enhanced volume efficiency and unrestricted flow. Each Gibson Exhaust Kit is dyno tested and guarantees performance increases. Each exhaust system includes all hardware and factory-style hangers for a hassle-free and easy bolt-on installation. Mandrel bent tubes are available in stainless steel and aluminum construction. All Gibson Exhaust Kits are backed by a Limited Lifetime Warranty.

• Aluminized: Heavy-duty tubing for extended durability and longer life
• Stainless Steel: 409L Stainless heavy-duty tubing, T-304 Stainless Superflow Muffler
• Mandrel-bent tubing -maintains constant exhaust flow through the bend for outstanding performance
• Fully welded, baffled and chambered Superflow TM Muffler for better volume efficiency & unrestricted flow. (Not packed or screened, nothing to blow out)
• Hassle free, bolt on installation
• Dyno tuned
• Exit is straight out the back
• No modifications required
• Includes all hardware and factory style hangers
• Backed by Limited Lifetime Warranty