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Adjustable Fuel Pressure Regulator 3 to 5 Bar

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Adjustable Fuel Pressure Regulator 3 to 5 Bar

In the search for the perfect regulator to use in my EFI packages, I couldn't find one. They either didn't mount correctly, have the proper ports or just didn't look good. SoI decided to design my own.

I have chosen the use the Bosch style interchangeable regulators to cover a wide spectrum of pressures. This adjustable regulator allows you to adjust your base from pressure from 3 to 5 Bar as well as retain a 1:1 vacuum/boost pressure reference. 

ECU re-tuning may be necessary if you change your current base fuel pressure.