| Now available from SLP is a Stainless Steel Modular Cat-Back Exhaust System for the 2008-10 Challenger 6.1L HEMI SRT-8. It is available in Loud Mouth™ and Loud Mouth II™ designs. Thanks to the modular design, either resonators or mufflers can be ordered individually and interchanged separately.
These systems provide a noticeable performance gain of up to 12 horsepower and are designed using SLP's innovative modular technology. This enables customers the flexibility to change the performance and noise-level characteristics by switching from the bullet-style Loud Mouth™ resonators, to the quieter Loud Mouth II™ mufflers, in order to suit their individual requirements.
Each system is constructed from 3" stainless steel mandrel-bent tubing for unrestricted flow with an integrated 3.0" PowerFlo-X™ crossover pipe that will bolt to the factory 2.75" down pipes. Re-use your factory Challenger Square Exhaust Tips. Easy bolt-on installation and all hardware and installation instructions are included, backed by SLP's Lifetime Warranty.
NOTE: Designed to work with STOCK exhaust manifolds. If upgrading to our Long Tube Headers use part# D30008 (Headers)
Loud Mouth™ cat-back exhaust system for 6.1L SRT-8 features:
- Stainless Steel 3" Mandrel-Bent Tubing
- Polished Loud Mouth ™ Resonators w/SLP's logo embossed in the body
- Integrated PowerFlo-X™ Crossover Pipe w/2.75" Inlet
- Factory Style Ball-Band Clamps included to re-use Factory Challenger Tips
- Easy, bolt-on installation (no welding required)
- All Hardware and Installation Instructions are included
- Covered by SLP's Performance Guarantee and Lifetime Warranty
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