MAP Sensor Spacer and Boost Reference Port for L5P Duramax Fleece Performance

5 Inch Filter Back Single Side T409 Stainless Steel For 11-19 Silverado/Sierra 2500/3500 Duramax MBRP

Fuel Rail Pressure Harness for LML 6.6L Duramax Fleece Performance

4 Inch Filter Back Single Side Black Coated For 07-10 Silverado/Sierra 2500/3500 Duramax All LMM MBRP

4 Inch Single Side Aluminized Steel No Muffler For 01-07 Silverado/Sierra 2500/3500 Duramax Classic Extended/Crew Cab MBRP

01-04 Chevrolet/GMC 2500/3500 EC/CC 6.6L Duramax, Armor Lite 4-Inch Cat-Back Single Side Exit, with Carb Approved Downpipe, MBRP