Holley EFI 15-90 PSI Fuel Regulator 8AN FK8 For 4-lug: You will use

For 4-lug: You will use Civic/Integra rotors & calipers

Direct bolt-on easy 10-minute installation

425"Alternate/OEM Part Number(s): 12251PRBA01

Current measurement resolution 4A

Fitting: P2A5  P2U5 P2A8 M2L5 M2S4 M2J4 M2J5 (1996-2002 models with 3 piece dual cone 2nd synchro and 7

Holley EFI 15-90 PSI Fuel Regulator 8AN FK8 For 4-lug: You will useHolley 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