- High Flow Street Pro Series Mufflers
- Deep Exhaust Note at Idle, Moderately Aggressive at Full Throttle
- 10-18 Horsepower Increase
- Includes Stainless Siamese Design X Pipe
- 3” Stainless Steel Tubing
- 4” Dual Polished Stainless Tips
- 502 (CFM) Exhaust Flow Rating
Performance & Sound
Here’s how to make your Challenger SRT8 Roar! Add an aggressive exhaust note with true muscle-car styling to your 2006-12 SRT8 with this stainless steel Pypes Street Pro Catback’s. This Street Pro Catback is designed to boost your SRT8’s power and gas mileage while giving your car a rich throaty tone that can't be ignored. These mufflers flow more air than factory mufflers and are incredibly quiet with a calm, rich deep tone at idle and an moderately aggressive sound under acceleration.
The Pypes Street Pro systems feature mandrel-bent, 16-gauge stainless steel pipe and precision-matched 3” stainless tubing with chambered, high flow Street Pro mufflers with 4” dual polished stainless tips. The Street Pro system includes all stainless siamese design X pipe, 1 piece slip fit tailpipes, mufflers, stainless band clamps, hangers and tips for a fast and trouble-free installation.
- 2006-2012 Dodge Charger - SRT8 Only
- 2006-2008 Dodge Magnum - SRT8 Only