01-07 Duramax Extended Cab Weathertech Mats RPI Oil Vapor residue reduces turbocharger

Oil Vapor residue reduces turbocharger and intercooler efficiency

01-05 LB7/LLY Duramax

*Performance testing: 0-60 and quarter-mile times

A great upgrade for your Cummins

Rear FloorLiner™ incorporates many of the same design features as the front FloorLiner™

01-07 Duramax Extended Cab Weathertech Mats RPI Oil Vapor residue reduces turbochargerFloorLiner 01 07 Silverado, Sierra 2500, 3500 Extended Cab In the quest for the most advanced concept in floor protection, the talented designers and engineers at WeatherTech have worked tirelessly to develop the most advanced floor protection available today! The WeatherTech FloorLiner accurately and completely lines the interior carpet giving "absolute interior protection"! The WeatherTech FloorLiner lines the interior carpet up the front, back and