The Gibson Dual Split cat-back exhaust for 2014–2017 Ram 2500 Big Horn 6.4L is a bolt-on stainless system with dual tips that exit cleanly out the back to deliver an aggressive throaty sound while reducing backpressure. Dyno-tested to yield about 15–20 horsepower gains, it includes a baffled Superflow muffler, mandrel-bent tubing, polished slash-cut tips, factory-style hangers and all necessary hardware for easy installation and a Lifetime Limited Warranty.
Gibson 14-17 Ram 2500 Big Horn 6.4L 2.5in Cat-Back Dual Split Exhaust - Stainless