GMC/Chevy, 2019-2026, 6.6L, Clamp-on, MPI Exhaust Cat-Back Dual Exhaust Kits

This MPI Exhaust Tech. Cat-back for 2019-2025 Chevy 2500, 3500 gives you the choice of a Sound option to fit your style without that drone! While still achieving those huge MPI Performance Numbers, this clamp-on emissions-legal system features all mandrel-bent components, built right here in Montana. This kit fits all wheelbases, 2500, 3500, with all parts necessary for the home installer.   

Dyno Results: Dyno gains of 16 hp and 20 lb-ft at the rear wheels over stock @ -- RPM. Vehicle gains of 2-4 MPG; these numbers are with zero tuning vs. a stock truck. 

Muffler Options  :

MPI Turbo series mufflers will have a nice, mellow sound.   

MPI Performance series mufflers are going to be more aggressively sounding  

Quality: MPI Exhaust Kits use the highest quality 14 Ga. Tubing: this extra-thick tubing is proven to last in harsh environments, including road salts and rough gravel roads. Perfectly protected with the best anti-rust coating mankind has ever made. Backed with our 3-Year Warranty, we stand behind what we build!

Note: All our kits are produced for the truck's longest wheelbase. You may need to trim your kit, and the complete instructions provide all the necessary measurements to make it a perfect fit.  The clamp-together system, installed properly, has been proven to last!