Deatschwerks Fuel Pump Hardwire Upgrade Kit (FPHWK) _spring_retainer oiled OE replacement performance filter

oiled OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque

This will also allow the Max 5 to control when the bottle heater turns on/off

The filter housing assembly comprises of our bespoke generation 2 filter

The perfectly crafted system provides additional performance gains over the stock system

Deatschwerks Fuel Pump Hardwire Upgrade Kit (FPHWK) _spring_retainer oiled OE replacement performance filterGet the most out of your DW high flow fuel pump by ensuring it gets the voltage it needs. Old, compromised OE wiring can limit the voltage your fuel pump receives. Our hardwire kit includes everything you need to safely, easily, and reliably wire your pump directly to your battery, ensuring no matter how hard you push your pump, your wiring will be up to the task. We especially recommend this kit for use in cars over 10 years old, cars making over