High-Flow Fuel Delivery Assembly

The IAG Performance PTFE Fuel Line Kit is a fueling system upgrade designed specifically for use with the Cobb Flex Fuel Kit in 2008-2014 Subaru WRX and 2008-2021 Subaru STI models. This kit provides precise, high-flow fuel delivery to meet increased engine horsepower demands without guesswork. Crafted in the USA, the fuel lines are constructed from chemical-resistant PTFE, offering resistance to fuel permeation, high heat, and ethanol degradation, making them suitable for E85 compatibility. The kit features pre-assembled push-to-connect fittings for a quick, no-cut installation process. It is compatible with OEM or IAG TGV housings and includes additional hoses for popular Flex Fuel sensors, presenting a comprehensive solution for a flex fuel setup. Ideal for Subaru enthusiasts focusing on street or track performance, this fuel line kit delivers durability and reliability. Professional installation is recommended, and for DIY installations, referencing the OE Service Manual is advised.