Billet Performance Products S14/15 SR20DET Fuel Rail Kit
Engineered for performance. Designed for perfection.
Unlock the full potential of your Nissan SR20DET with our precision-engineered direct bolt-on fuel rail kit, developed to deliver uncompromising flow, reliability, and adaptability for high-horsepower builds.
Ultimate Compatibility
Our system is designed to suit 14mm top-feed injectors and the kit includes all required adaptors to accommodate the selected injector option
Also available to suit the GReddy intake manifold without the plenum spacer and idle speed hose
Built to Perform
Each fuel rail is CNC-machined from 6061-T6 billet aluminium and features a true 16mm through-bore, ensuring consistent and unrestricted fuel delivery for all horsepower levels—from mild street builds to extreme race applications.
Protected. Polished. Premium.
Finished in a high-quality Type II bright-dip anodized coating, available in Red, Blue, Black, or Purple, our fuel rails don’t just perform—they make a statement under your bonnet. The anodized layer also protects against corrosion for long-lasting durability.
Complete Bolt-On Solution
Every kit includes:
- O-ring-sealed injector-to-manifold adaptors
- All hardware required for a direct bolt-on installation
- -8 AN O-ring to -6AN Fittings
Optional Injector & Regulator Packages
For a complete fuelling system upgrade, pair your rail with our premium injector kits:
- Bosch 980cc (@ 43.5psi/3 Bar base fuel pressure, 1150cc @ 58psi/4 bar)
- Bosch 1462cc (@ 43.5psi/3 Bar base fuel pressure, 1650cc @ 58psi/4 bar)
Combine them with a Fuelab regulator for a fully matched, high-flow solution.
