IAG Performance PTFE Fuel Line Kit for use w/ Cobb Flex Fuel Kit 2008-2014 WRX / 2008-2021 STI

Upgrade your Subaru WRX STI’s fueling system with the IAG Performance PTFE Fuel Line Kit, designed specifically for use with the Cobb Flex Fuel Kit from 2008-2014 WRX and 2008-2021 STI models. This premium kit ensures precise, high-flow fuel delivery to support your engine’s horsepower demands without guesswork or hassle.

Crafted in the USA from chemical-resistant PTFE, these fuel lines resist fuel permeation, high heat, and ethanol degradation, including E85 compatibility. The kit comes pre-assembled with push-to-connect fittings for quick, no-cut installation. It’s compatible with OEM or IAG TGV housings and includes extra hoses for popular Flex Fuel sensors, making it a complete solution for your flex fuel setup.

Ideal for Subaru enthusiasts focused on street or track performance, this fuel line kit offers durability and reliability for your WRX STI. Enhance your fueling system today with Subimods and experience smooth, consistent fuel flow. Shop now to upgrade your Subaru’s performance fueling.