TS Performance MP-8 for 2004.5-05 Cummins

Light Duty Truck Series Easy Installation Plug & Play Undectable Does not leave fingerprint in the factory computer Excellent Choice for towing Does not increase exhaust temperatures & increases fuel mileage. The MP-8 offers a 2-4mpg increase! In-Cab Adjustable 0 ﾖ 100 hp increase on Ford, Dodge & Chevy applications 0 ﾖ 50 hp increase on Jeep Liberty CRD Stackable The MP-8 is one of the most popular stacking modules on the market!