DIESEL EXH.SYS. 01-07 GM HD Ford Diesel Increases efficiency

Increases efficiency

View fluid level through sight glass

1 LUX Distance (M): 126

Note: *Does not work on 2014 Cummins with split radiator hose*

odds are you've come to the realization that "tuning" these trucks is easier said than done

DIESEL EXH.SYS. 01-07 GM HD Ford Diesel Increases efficiencyMBRP 4" DOWN PIPE BACK ALUMINUM SINGLE EXHAUST ; 01 07 SILVERADO SIERRA HD ; DOES NOT INCLUDE MUFFLER ; SINGLE SIDE EXIT Included For Vehicles Not Equipped With A Catalytic Converter Delivers A Rich mellow Exhaust Note Installs With Common Hand Tools Can Improve Fuel Economy By 1 2 MPG Boosts Torque And Horsepower Built To Perform Minimize Back Pressure Improved Throttle Response 2 Year Warranty