Holley 12-894 Regulator Kit 3 Series Built using the finest materials

Built using the finest materials and coupled with a 40% throw reduction

Simpson's Hybrid S model is currently the only Frontal Head Restraint proven effective for 3-point harnesses

Improved output coil for stock points or electronic ignitions

Subaru STI '04-'06 & Legacy GT '05-'06 FIC's Data Matched high performance fuel injectors featuring high impedance bosch core

Four stainless steel worm clamps

Holley 12-894 Regulator Kit 3 Series Built using the finest materialsHolley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from 15 90 psi, a gauge port, and a boost reference port as well. The regulators are ideal for vehicles systems where superior flow and pressure control are desired. The regulators are precision machined from 6061 T6 billet aluminum for strength and durability. They feature a black bright dip