RCM Fuel Pressure Regulator

RCM Performance Fuel Pressure Regulators

Engineered for Subaru performance. Built for total control.

Bring absolute precision and reliability to your Subaru tuning setup with the latest generation of RCM Performance Fuel Pressure Regulators. Designed specifically to meet the demands of high-performance Subaru engines, these regulators deliver maximum fuel control with virtually zero flow restriction, supporting builds up to, and beyond – 1500 HP.

Developed using Advanced Bypass Technology and an Enlarged Port Design, RCM regulators ensure exceptionally accurate fuel pressure management across the entire operating range. The result? Your fuel pump works more efficiently, draws less current, delivers more volume, and never suffers from pressure creep, even under extreme load.

Every regulator is laboratory tested for consistency and reliability, and is fully compatible with both gasoline and methanol fuels. Each unit features a premium fluorosilicone diaphragm for extended durability and outstanding high-temperature performance critical for demanding Subaru applications.

Precision-machined from 6061-T651 aircraft-grade aluminium alloy and finished with a rugged MIL-A-8625 Type II black anodised coating, RCM Fuel Pressure Regulators embody the quality and craftsmanship expected from the RCM brand.

Built for tuners who demand total flexibility, uncompromising reliability, and the highest standards in Subaru performance engineering.