SCS 3" Turbo Back Exhaust System, No Bungs, with Muffler

For 2016, 2017, 2018, 2019, 2020, 2021 GM 2.8L Duramax, Canyon/Colorado

Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs, and amplified air flow.