K-TUNED FUEL PRESSURE REGULATOR WITH FITTINGS (BLACK). K Tuned has designed a Fuel Pressure Regulator specifically for K series engine needs. Full billet housing in either black or clear anodized for a clean look and added durability. Comes with an adjustable bracket to easily mount it anywhere. A high quality diaphram is used internally, which is the most important piece. This FPR is reliable and fully adjustable from 30 – 100 psi depending on the fuel pump being used. The entire unit is made and assembled by K-Tuned. Works with both N/A and Forced induction applications.