Markdown COBB Fuel Rails Black 2008-2021 STI

Description

Upgrade 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 the COBB Fuel Line Kit and Injector Dynamics Fuel Injectors. Phenolic thermal spacers and stand-offs create a heat barrier between the cylinder head and fuel system, ensuring optimal temperature control and reliability under demanding conditions. CNC machining guarantees precise fitment and parallel fuel delivery for consistent engine performance.

Ideal for Subaru enthusiasts seeking a reliable upgrade to their fuel system, these COBB Fuel Rails offer plug-and-play installation and enhanced durability. Trust Subimods for quality Subaru performance parts and elevate your STI’s fueling system today. Shop now for fast shipping and expert support.