2017-2026 FULLY POLISHED T304 Duramax 6.6 Stainless Steel 5" Exhaust sanding wheels Most new-casting heads on the

Most new-casting heads on the market are machined by a contract shop and sold under somebody's brand

Housing Bore (Min - Max): 2

taking the extra steps that our competitors ignore while they rush to get the product out the door

stock radiator

5" coil spacers and sound isolators retains that great OEM ride and quiet sound

2017-2026 FULLY POLISHED T304 Duramax 6.6 Stainless Steel 5" Exhaust sanding wheels Most new-casting heads on theAre 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