Diesel Turbo Exhaust 3.5" Pipe for 17-26 Chevy Silverado GMC Sierra 6.6L Duramax

2017-2025 GMC Sierra 2500/3500 6.6L Duramax. 2017-2025 Chevrolet Silverado 2500/3500 6.6L Duramax. Manufacturer: Doctor Diesel USA. Increases turbo efficiency and response. 304 Stainless steel construction for durability and corrosion resistance.