Upgrade your Subaru WRX or WRX STI fuel system with the Process West Top Feed Fuel Rails in black, designed for model years 2002-2014 WRX and 2007-2021 STI. These fuel rails deliver strength and reliability thanks to precision CNC machining from solid billet aluminum, making them ideal for high-performance setups.

Built to support large -8 fittings, these rails accommodate high-capacity fuel systems and modern high-flow injectors. The versatile design features twin top and single end entry/exit ports, allowing you to configure the layout to your specific needs. Compatible with 11mm or 13mm diameter injectors, each kit includes two -8 plugs and mounting hardware for a direct fit with OEM or Process West Billet TGV housings.

Perfect for Subaru enthusiasts seeking a durable, high-quality fuel rail upgrade, this product ensures optimal fuel delivery for enhanced engine performance. Shop now at Subimods to enhance your forced induction setup with trusted Subaru aftermarket parts.