- High Flow Race Pro Series Mufflers
- Deep Exhaust Note at Idle, Moderately Aggressive at Full Throttle
- 10-18 Horsepower Increase
- Includes Stainless Siamese X Pipe
- 2.5” Stainless Steel Tubing
- Dual OEM-Style Rectangular Tips
- 336 (CFM) Exhaust Flow Rating
Performance & Sound
Here’s how to make your Challenger V8 Roar! Add an aggressive exhaust note with true muscle-car styling to your 2008-2014 Challenger with this stainless steel Pypes Street Pro Catback’s. This Street Pro Catback is designed to boost your Challenger's power and gas mileage while giving you 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 2.5” stainless tubing with turbo-style, high flow Street Pro mufflers with OEM-styled rectangular tips. The Street Pro system includes all stainless siamese design X pipe, 1 piece slip fit tailpipes, mufflers, stainless band clamps, hangers, hanger insulators and polished stainless classic double box tips for a fast and trouble-free installation.
- 2008- 2014 Dodge Challenger - 5.7L V8 (Excludes SRT8)