Description
Hybrid Racing K-Series High-Flow Fuel Rail & Fittings Kit
Fits: 2001–2005 Honda Civic Si (EP3) & 2002–2006 Acura RSX (DC5) – K20 Engines
Boost your fuel system’s performance and engine bay aesthetics with the Hybrid Racing K-Series Fuel Rail & Fittings Kit. Designed for high-flow demands and ethanol fuel compatibility, this billet aluminum fuel rail is a direct-fit solution for K-series swaps and factory K20 engines in EP3 and RSX chassis.
Whether you’re naturally aspirated or turbocharged, this setup supports your build with precision-machined components and clean AN fittings for easy installation.
⚙️ Key Features:
✅ Fitment:
2001–2005 Honda Civic Si (K20A3)
2002–2006 Acura RSX Base & Type-S (K20A2 / K20Z1)
✅ Fuel Compatibility: E85, gasoline, and race fuels
✅ Material: CNC-machined 6061 billet aluminum
✅ Finish: Hard anodized for corrosion resistance
✅ High-flow design supports high-horsepower builds
✅ Includes AN fittings for a clean, leak-free install
✅ Compatible with most OEM and aftermarket K-series intakes
📦 What’s Included:
1x Hybrid Racing K-Series Fuel Rail
AN fittings (varies by kit)
Mounting hardware
Installation instructions
