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

MPI Exhaust Technologies Cat-Back Exhaust System for the 2019–2026 Chevy 2500 and 3500 gives you sound options to fit your style—without the drone! You’ll still achieve those huge MPI performance numbers.This emissions-legal, clamp-on system features fully mandrel-bent components and is built right here in Montana. The kit fits all wheelbases for 2500 and 3500 models and includes everything necessary for an at-home installation. Dyno Results: Dyno-proven gains of 16 HP and 20 lb-ft of torque at the rear wheels over stock @ -- RPM. Vehicle testing has also shown 2–4 MPG improvement. These results were achieved with zero tuning compared to a stock truck. Muffler Options: MPI Turbo Series: Provides a nice, mellow exhaust sound. We recommend the Turbo Series for trucks that frequently pull large trailers to keep the exhaust tone nice and mellow. MPI Performance Series: Provides a more aggressive exhaust sound for those wanting a stronger, more noticeable tone. Quality: MPI Exhaust Kits use high-quality 14-gauge tubing. This extra-thick tubing is proven to hold up in harsh environments, including road salt and rough gravel roads. A durable anti-rust coating protects it, and our 3-Year Warranty backs it. We stand behind what we build! Note: All of our kits are produced to fit the truck's longest wheelbase. Depending on your wheelbase, you may need some trimming. Complete instructions include all necessary measurements for proper fit. When installed correctly, our clamp-together system has been proven to last. Features: Patented Exhaust Pulse Chamber Technology — Pat. 11713700 Includes all necessary hardware for at-home installation Uses factory hanger locations for easy installation No In-Cab Droning — Guaranteed 2–4 MPG Improvement Direct Fitment — Clamp-Together Design Easy Installation Clears the Factory Spare Tire Instructions: G451- G452