Evil energy is our brand,we're a direct and professional manufaturer in China,one of greatest manufacturer and exporter in Tuning parts include intake system,exhaust system,engine system,cooling system,interior&exterior parts. Accept customized order with minimum quantity.<br>Material: Stainless Steel and S1550 Alloy Steel .<br> Item weight : 70g = 2.47oz .<br> Package weight : 100g = 3.53 oz .<br>The Race Fuel Valve has the following features: prevents fuel from being returned from the pressure relief valve; eliminates low fuel pressure rail diagnostic trouble codes (DTC P1093 low fuel pressure during enrichment); and maintains available fuel pressure during full throttle driving.