SLP's all-new stainless steel, Catalyst-Back PowerFlo™ Exhaust System for the Hemi powered 6.1L 2008 SRT-8 Challenger is now available. This system provides up to a 10 horsepower gain with a deep muscle car rumble and no interior cabin resonance. This system is SLP's system of choice when running SLP's Long-Tube headers and high-flow cats for that civil but muscular sound.

Each system is constructed from 3" stainless steel mandrel-bent tubing, for unrestricted flow with an integrated PowerFlo-X™ crossover pipe with full 3" down-pipes, which bolt to SLP Long-Tube headers. Re-Use your factory Challenger Square Exhaust Tips. Easy bolt-on installation and all hardware and installation instructions are included, back by SLP's Lifetime Warranty.

NOTE: Designed to work with SLP Long Tube Headers part# D30009.

NOTE: This part is not compatible with the Challenger SRT8 equipped with a 6-speed manual transmission.

PowerFlo catalyst-back exhaust system features: -Stainless steel, 3" mandrel-bent tubing
-Polished Loud Mouth II™ resonators and PowerFlo™ mufflers w/SLP's logo embossed in the body
-Integrated PowerFlo-X™ Crossover Pipe w/3" Inlet Factory Style Ball-Band Clamps included to re-use factory Challenger Tips
-Easy, bolt-on installation and SLP's lifetime warranty
-All hardware and installation instructions are included