GMC/Chevy, 2019-2026, 5.3L, Clamp/On - MPI Exhaust Cat-Back Dual Exhaust Kits

This MPI Exhaust Tech. Cat-back for 2019-2024 Chevy 1500 Gives you the choice of 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 1500 wheelbases and includes all necessary parts for the home installer. Dyno Results: Test vehicle dyno gains of 21.5 hp and 28 lb-ft at the rear wheels over stock @ 4,000 RPM. Vehicle gains of 2-4 MPG; these numbers are with zero tuning vs. a stock truck. Muffler Options: MPI Turbo series mufflers are going to have a nice, mellow sound MPI Performance series mufflers are going to be more aggressive-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 include all the necessary measurements to ensure a perfect fit. Patented Exhaust Pulse Chamber - Pat. 11713700 Includes all necessary hardware for an at-home installation Uses factory hanger locations for easy installation No In-Cab Droning, Guaranteed Clamp-on Hanger for a Perfect Kit 2-4 MPG Improvement Direct Fitment - Bolt Together Easy Installation Clears the Factory Spare Tire Instructions G921-G922 Packet