SLP Performance D31029 LoudMouth Stainless 3.0" Cat-Back Exhaust System
SLP offers their Stainless Steel Cat-Back Exhaust Systems for the 09-14 Challenger 5.7L HEMI R/T. 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 HP 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 our bullet-style Loud Mouth resonators, to our quieter Loud Mouth II mufflers, or for that more civil muscular sound the PowerFlo mufflers. 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 2.5" 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.
- Stainless Steel 3" Mandrel-Bent Tubing
- Polished Loud Mouth Mufflers w/SLP's logo embossed in the body
- Integrated PowerFlo-X Crossover Pipe w/2.5" 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
- Designed to work with STOCK exhaust manifolds. If upgrading to our Long Tube Headers use part #D30005 (Headers)
- Install Hours: 1.5
- Tools: Shop Tools
- Install Difficulty: Intermediate
- Item Requires Shipping
- 54.0 lbs.
- W12.0000” x H16.0000” x L62.0000”
- Free Ground Shipping
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