2017-2024 FULLY POLISHED T304 Duramax 6.6 Stainless Steel 5" Exhaust

Are you a big dog? The best of the best and nothing else for your truck? THIS is the ultimate exhaust for the 2017+ 6.6 Duramax. T304 Stainless Steel, Fully polished. SEMA ready (no bluetooth drive shafts included). This is a 5" Downpipe back single exhaust system that compares to the 680NM or SS680NM system by FLO-PRO and similar systems by MBRP and Jamo for the 2017-2019 6.6L, 2500/3500 W/ OEM 4-BOLT FLANGE EC-CC/SB-LB-DUALLY, PICKUP ONLY. This kit allows you to remove the restrictive OE exhaust system, it will open up your exhaust system and lower your EGTs. This exhaust system does not include a muffler and is intended for race trucks only. Comes with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. This kit not only sounds great, but will improve fuel mileage, throttle response, and torque in your 6.6L.    Features: 5" Downpipe Back Race Exhaust No Muffler Easy Install T304 Polished STAINLESS STEEL