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VW Performance Rail Valve
Current OEM rail valves crack at 116 bar and 125 bar, ours cracks at 145 bar.
Why do you need a Performance Rail Valve?
This HPFP PRV was designed for performance applications; it is made by the same manufacture as the OEM valve just designed to reach the target pressures listed without leaking like the OEM unit.
We can custom build any PRV to meet your pressure requirements (see drop down). Current offerings are a 145 bar (recommended for S2 and + tunes) and 155 bar (recommended for custom tunes and big turbos pushing over 550HP). We have found that 145 bar is the ideal selection if you are running any upgraded tune or big turbo kit. The 145 bar PRV will compliment any tune that has a requested 125 to 135 bar. If you want to push your big turbo, the 155 bar PRV will add up to 100 HP of additional fueling you must have the ability to adjust your commanded fuel pressure to 149 bar.
All PRV’s come with a 5 year warranty and meet or exceed that of the OEM design
Free Delivery Australia wide
145 Bar, 155 Bar