DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator 30-120PSI 6AN Black. DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator 30-120 PSI Quad 6AN Inlets / Single 6AN Outlet Black. DWR1000c adjustable fuel pressure regulator, anodized black. Quad -6AN inlets and -6AN outlet. Inlet Ports: Quad -6AN ORB (Sides). Outlet Ports: Single -6AN ORB (Bottom). Weight: 6.9 oz (196 g). External Materials: Anodized T6061. Hardware/Brackets: 300 Stainless Steel. Tension Spring: Stainless Spring Steel. Gauge Port Fitting: 1/8 NPT. Ball-Bearing Adjustment: 2psi Per Turn. Please message us for a Return Authorization Number before sending anything back to avoid processing delays. Real Street Performance is unlike most “Race Shops”. We are a fully functioning wholesale and retail distribution warehouse in addition to a dyno-equipped tuning and engine building facility. Our sales center and order fulfillment center operates with state of the art, industry leading software that allows us to get you ALL of the parts you need for your build quickly and correctly the first time without the headaches or excuses. Sign up to our Newsletter.