COBB Fuel Rails Black 2008-2021 STI ISC-InStock The open-ended design accommodates longer

The open-ended design accommodates longer wheel studs

Crafted to perfectly complement Cusco sway bars

This guarantees balanced clutch operation and helps maintain the responsiveness and drivability that Subaru enthusiasts expect

CNC machined and balanced to OEM specs

COBB Fuel Rails Black 2008-2021 STI ISC-InStock The open-ended design accommodates longerUpgrade your 2008 2021 Subaru WRX STI with the COBB Fuel Rails, engineered for superior fuel delivery and durability. These premium fuel rails are crafted from 6061 billet aluminum, providing strength and lightweight performance while the black anodized finish with a laser etched COBB logo adds a sleek, professional look to your engine bay. Designed for easy installation, each fuel rail comes pre installed with 8 AN to 6 AN adapters, compatible with