Corsa Dual Exhaust with Pro-Series 4.0'' Tip 00-05 Monte Carlo.

Install a CORSA Performance exhaust on your Pontiac Grand Prix, and get the sound you want and the power you need. Hit the throttle and feel the power as it blends with the gutsy exhaust note. Let up and notice how quiet this exhaust is when cruising or idling. From the 100% stainless steel tips to the patented Reflective Sound Cancellation™ technology* eliminating annoying cabin resonance, a CORSA exhaust gives you better performance, first-rate quality and engineering, in concert with power.

• Straight-through, nonrestrictive design, specifically tuned for the Grand Prix, increases exhaust flow.
• Flow bench-tested 55% gain in exhaust flow vs. stock system.
• All 304 stainless steel construction, crafted with pride and precision in the USA.
• Patented CORSA Reflective Sound Cancellation™ (RSC™) technology for superior sound.
• RSC™ Sport exhaust produces a deep, aggressive sound with no interior resonance.
• Dual rear exit with handcrafted Pro-Series 4.0" tip or Wide Mouth tip (shown above)
• No welding required; Bolt-on installation
• Includes hardware and illustrated installation guide.
• 50-state emissions legal.
• All Pontiac Grand Prix exhaust systems comply with Caifornia's 95-decibel limit when tested in accordance with SAE test proceudre, J1169 (May 1998).

If you are converting your vehicle from a factory single exhaust to a CORSA dual exhaust, you will need to purchase a DRIVER SIDE MOUNTING KIT from your local GM dealer. Ask for Part # 10304424 (2 Rubber Isolators) and Part # 10328742 (Hanger Assembly)