Deatsch WerksDeatschWerks DWR1000 Adjustable Fuel Pressure Regulator, Black

Adjustable fuel pressure regulators are simple mechanical devices that have not changed much over the decades and are often taken for granted.  however, if you have ever experienced a failed diaphragm, fluctuating fuel pressure, or hot/cold start issues that inferior regulators can cause, you will appreciate the DWR1000 and DWR2000 adjustable fuel pressure regulators.  development of the dw regulators started with a comprehensive evaluation of the popular regulators already on the market.  dw regulators were benchmarked against 5 of the leading regulators on the market and designed to outperform All across multiple categories.