13-18 Cummins CAT Rear Fuel Filter Heater Shirts (6) M6 Fender Washers

(6) M6 Fender Washers

but TS Performance is seeing reports of 2-3 mpg gain in fuel economy

The modification helps to maintain fuel rail pressure during full throttle driving and eliminates low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient PRV spring pressure

SW # 9 : CaTCHER with Timing

13-18 Cummins CAT Rear Fuel Filter Heater Shirts (6) M6 Fender WashersAdd a Fuel Heater to your 13 18 Cummins Rear Cat Fuel Filter System. If you live in a cold enough environment for fuel to Gell this kit is a must. Built in thermostat Spin on Design Uses factory harness Prevents fuel from gelling