5" Aluminized Downpipe Back Single No Muffler 2020-2023 GM 2500/3500 6.6L DURAMAX L5P-531017 Engine size:6.6L 288211200HX

288211200HX

With its revolutionary construction

Includes new gear shift lever that is ergonomically bent to protect your knee

May not work with engines that have OEM Variable Vane (VGT) turbos such as Cummins ISX

5" Aluminized Downpipe Back Single No Muffler 2020-2023 GM 2500/3500 6.6L DURAMAX L5P-531017 Engine size:6.6L 288211200HXDescription 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 with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear! Features: Ease of installation Contour Bent Hangers TorcTite Clamps Factory Style