E85, turbo or supercharged engine fuel return line kit with FPR

Converts your fuel system to a return-style setup. Includes fuel pressure regulator (FPR) and all necessary lines and fittings.

• Engineered for consistent fuel pressure under high load
• Suitable for E85, turbo, supercharged or modified naturally aspirated engines
• Compatible with common aftermarket fuel rails and high-flow pumps
• No extra parts needed - full kit ready to install

Check your engine bay layout before ordering. Not an OEM replacement; built for performance intent.