Fitment Information: This kit fits 2008 - 2021 Subaru STI and 2008 - 2014 Subaru WRX. Features: The IAG PTFE engine bay fuel system kit combines a popular PTFE fuel line kit, IAG top - feed golden fuel rails, and an Aeromotive regulator for a complete setup. It provides all you need to supply your engine with sufficient fuel to meet horsepower demands. Aeromotive regulators ensure consistent and reliable fuel pressure and delivery. Each line kit is compatible with modern ethanol fuels like E85. PTFE coating resists heat and corrosion, suitable for all automotive fluids. PTFE hoses prevent fuel vapor permeation and eliminate fuel smell. Pre - assembled to specific lengths for easy installation. What's in the Box: One fuel line kit, one set of IAG golden fuel rails, and one Aeromotive adjustable fuel pressure regulator. Installation Notes: OEM or IAG TGV housings and injectors are required for installation.
Using this fuel system kit is straightforward. First, make sure you have the OEM or IAG TGV housings and injectors as they are required for installation. Then, simply install the pre - assembled fuel line kit, the IAG golden fuel rails, and the Aeromotive adjustable fuel pressure regulator according to your vehicle's specifications. When it comes to maintenance, keep an eye on the fuel pressure regulator to ensure it's working properly. Since the PTFE coating resists heat and corrosion, you don't have to worry too much about damage from these factors. However, it's still a good idea to check the hoses regularly for any signs of wear or leaks. If you use ethanol fuels like E85, the kit is designed to be compatible, but always make sure the fuel is clean to avoid clogging.
