RCM PARALLEL FUEL RAIL KIT / RCM PERFORMANCE FUEL REGULATOR (UK, USDM & EURO SPEC MODELS)

Parallel fuel lines are a great addition to any engine, not only do they provide a more consistent volume of fuel to your injectors but they also yield key safety benefits.  With Subaru's standard fuel system design, fuel is fed by a pump from the tank to the front of your car passing through the fuel filter (located in the engine bay) before being fed into the fuel rails. Fuel is then delivered to each cylinder one by one, starting with cylinder four.The fuel pressure regulator (situated at the end of your fuel rails) acts like a flood gate, backing up the fuel pressure to ensure a good supply is available for each cylinder. A Parallel Fuel Rail design is a far more effective, safe and regulated way of fueling the engine. This particular kit is designed for use with modified vehicles fitted with the "Rotated Turbo Kit" where fuel control is paramount to maintaining power and engine safety. The added Performance Fuel Pressure Regulator will allow maximum fuel control with absolute minimum flow restriction for engines up to and exceeding 1500 HP. Developed with Advanced Bypass Technology and an Enlarged Port Design to provide accurate fuel pressure control across the range, the regulator enables the fuel pump to push more, draw less current, and always meet fuel volume demands with no pressure creep. Please Note: When fitting this kit we recommend your vehicle is remapped after installation to ensure all ECU fueling parameters are match! Price 749,93 € Price incl. VAT 941,16 € Parts number RCM1491