When designing the IAG Fuel System Kits our goal was to take the worry and confusion out of properly setting up Subaru fuel delivery. The IAG Fuel System kits provide everything you need to successfully feed your engine with enough fuel to meet your horsepower demands. Made in the USA and constructed of chemical resistant PTFE, these line kits are easy to install and don’t require any cutting or hose assembly. Each line kit is compatible with modern ethanol fuels, including E85. These kits include IAG Fuel Rails and the IAG Adjustable Fuel Regulator, for precise control of your fuel pressure.

The IAG Fuel System and Line Kits are compatible with OEM or IAG TGV housings with sensors and motors installed. No modification to the tumble generator valve assemblies or components are required for installation.

Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene. Being hydrophobic, non-wetting, high density and resistant to high temperatures, PTFE is an incredibly versatile material with a wide variety of applications, though it’s perhaps best-known for its non-stick properties. This means that the fuel lines don’t allow permeation of fuel like traditional braided lines and wont deteriorate over time when exposed to ethanol.

Fits *2008-14 Subaru WRX, 2008-2021 Subaru STI

Package Includes:

• (x1) Fuel Line Kit
• (x1) Flex Fuel Line Kit
• (x1) IAG Fuel Rails
• (x1) Aeromotive Adjustable Fuel Pressure Regulator
• Injectors NOT included