The Gibson dual cat-back exhaust for 2008–2010 Dodge Challenger SRT8 (6.1L) is a stainless steel system that delivers a deep, aggressive rumble while reducing backpressure to improve acceleration and horsepower. Its baffled, chambered Superflow mufflers tune exhaust using resonance chambers and louvered ports for strong sound with minimal interior drone. Mandrel-bent tubing, polished slash-cut tips, factory-style hangers and included hardware allow a hassle-free bolt-on install backed by a lifetime limited warranty.
Gibson 08-10 Dodge Challenger SRT8 6.1L 2.5in Cat-Back Dual Exhaust - Stainless