HKS 1407-RA015 Fuel Pressure Regulator ymm_26 0L V8 AT / MT

0L V8 AT / MT RWD 2DR

60 Series JE Ultra Series Piston Head Type Inv Dome/Dish Pin Diameter (IN) 0

Application: 3rd and 5th Gear Selector Mechanism

Subaru Impreza WRX 2011-2012

Volkswagen Mk6 SF Intake

HKS 1407-RA015 Fuel Pressure Regulator ymm_26 0L V8 AT / MTWhen injectors are upgraded, the fuel pressure controlled by a factory fuel regulator may become too low, and injectors' atomization performance may be deteriorated. To improve such conditions, HKS Fuel Regulator can adjust the fuel pressure appropriate to injectors' capacity. Also, HKS Fuel Regulator can increase the fuel pressure without replacing injectors to increase the amount flow. Extreme initial pressure change may cause bad atomization. Also,