Fitment: This fuel line kit is a perfect fit for 2006 - 2007 Subaru WRX and STI models. Features: The IAG Performance PTFE Fuel Line Kit works well with the IAG Top Feed Fuel Rail Kit and Aeromotive Fuel Pressure Regulator (PN# 13138 - sold separately). The lines are made of Fragola 6000 series PTFE hose, reinforced with stainless steel and covered in black nylon to prevent scratches. It's ethanol - safe, with a 2000 psi working pressure and 8000 psi burst pressure, easily meeting your fuel system's needs. They are pre - assembled to the right lengths for easy installation. PTFE resists heat and corrosion, suitable for all automotive fluids, and stops fuel vapor permeation, eliminating fuel smell. What's in the box: The kit includes 6 PTFE fuel lines, 1 fuel line spacer bracket, 1 Aeromotive FPR specific bracket, 1 'Y' fitting bracket, 1 fuel line 'Y' fitting, 1 Adel clamp for 'Y' fitting, 1 Torx head screw for Adel clamp, 4 AN fuel rail fittings, 3 AN FPR fittings, and 2 OEM fuel hard line adapter fittings. Installation notes: You'll need IAG Top Feed Fuel Rails and aftermarket TGV Housings for installation. The included bracket can safely mount an Aeromotive Fuel Pressure Regulator (#13138 - available separately) on the driver - side strut tower, replacing the factory regulator.
Using the IAG PTFE Fuel Line Kit is straightforward. First, make sure you have the required IAG Top Feed Fuel Rails and aftermarket TGV Housings. Remove the factory regulator and use the included bracket to mount the Aeromotive Fuel Pressure Regulator (sold separately) on the driver - side strut tower. Then, install the pre - assembled fuel lines according to their specific lengths for your 2006 - 2007 Subaru WRX or STI. When handling the lines, be careful not to scratch the black nylon covering. As for maintenance, check the lines regularly for any signs of wear or damage. Since PTFE resists heat and corrosion, it should last a long time, but a visual inspection every few months is a good idea. If you notice any issues like fuel smell or reduced performance, it might be time to inspect the lines more closely or replace them.
