Holley Adjustable Billet By-Pass Regulator 4-65 PSI - 3/8" NPT G37 Coupe PLM is not affiliated with

PLM is not affiliated with Honda or Acura and do not claim this is an original part

potentially causing serious engine damage or failure

Fits Snell 2005 and older helmets only (these will not fit the Snell 2010 or newer helmets)

Reinforced M6 threaded HANS/HNR inserts are mated to the shell

True one-piece molded silicone design

Holley Adjustable Billet By-Pass Regulator 4-65 PSI - 3/8" NPT G37 Coupe PLM is not affiliated withHolley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminum for strength and durability. These regulators are adjustable from 4 65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They are offered with two port sizes, 3 8" NPT or