AEM 25-300BK Black High Volume Adjustable Fuel Pressure Regulato

Fits Acura/Honda B16A 2/3 - B18 B1/C/C5 - B20A5/B21A1 - F22 A1/A4/A6 (must use AEM Fuel Rail) - D15 B7/B8/Z1 - D16Z6

AEM Electronics Billet Adjustable Fuel Pressure Regulators

These billet aluminum AEM Electronics fuel pressure regulators can support engines of up to 1,000 hp. Featuring replaceable discharge ports to match your fuel pump output, they're adjustable from 20 psi up to the maximum pump capacity rating. AEM Electronics billet adjustable fuel pressure regulators are available in a variety of colors for a variety of applications.