Description:1.TOMEI style fuel regulator offer appropriate fuel pressure setting for high-performance applications.2.Equipped with exclusive design to stabilize its already excellent fuel pressure control and enabling detailed adjustment.3.Allows an increase of factory and aftermarket injector discharge rate.4.Its a must on any performance driven vehicle.Item Spec:Item brand new in manufacturer box Regulates 200-800 KPaIdeal for most vehicle up to 450 hp applicationwith four barbed fittingProfessional installation recommendedColor:Titanium/Red/Blue/Black