Tomei Fuel Pressure Regulator Type S (Standard Diaphragm)
The factory fuel pressure regulator (FPR) is great for stock to mild tuning, but it is not capable of increased fuel demands for high horsepower applications. Tuners require more fuel to power their modern engines and Tomei has created 2 new FPRs to meet this need. The Tomei FPR comes with 3 ports on the bottom, and both sides. The bottom is for the fuel exit (1/8 NPT). One side is for fuel inlet (1/8 NPT), and the other is for pressure sensor connections (1/8 PT). The Tomei comes in Type S (Standard sized Diaphragm) and Type L (Larger Sized Diaphragm).
Type S 185001 is recommended as factory replacement and increased fuel demands.
Type L 185002 is recommended for very high hp applications with large fuel needs.
Please note: Only the Tomei Fuel Pressure Guage will work with these Tomei Fuel Pressure Regulators.
Product Reviews and Ratings
5.0 out of 5.0 based on 2 reviews
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Jan 12, 2014
very nice, small, high quality regulator. Holds pressure alot longer after engine being shut off than most american units and that makes for quicker starts. Two thumbs up
Sep 20, 2013
Works fantastic, installing the regulator was super easy and straight forward. Another great product from Tomei. Definitely worth the money.
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