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IAG Flex Fuel Line Kit - Red PTFE Flex Fuel System Kit with Lines, FPR and Fuel Rails

Fuel Hose Kit


IAG PTFE Flex Fuel System Kit with Lines, FPR and Fuel Rails for 2008-21 Subaru STI.

  • Increased diameter for greater fuel flow
  • PTFE contruction for Ethanol compatibility
Not Available


Subaru: WRX STI 13 - 21 Limited / Sport-tech / STI / Type RA / Series.HyperBlue / Tsurugi Edition / Launch Edition / Sport / Kanrai Edition / S209 / Base, Subaru: Impreza 08 - 14 WRX STI / WRX STI Limited / WRX STI Special Edition, Subaru: WRX 12 - 16 STI

  • Aftermarket TGV Housings are required for installation
  • Injectors Required for Installation.
  • Kit Includes: IAG Flex Fuel PTFE Line Kit (PN# IAG-AFD-2220), Aeromotive FPR, IAG Fuel Pressure Gauge, 90-degree Gauge Adapter, IAG Top Feed Fuel Rails (Red)
  • The included bracket is designed to safely mount the included Aeromotive Fuel Pressure Regulator (PN# 13138) on the driver side strut tower, replacing the factory regulator. COBB Flex Fuel Sensor is required (Sold Separately)

The IAG Performance PTFE Engine Bay Flex Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Flex Fuel Line kit with our Red IAG Top Feed Fuel Rails and the Aeromotive Regulator for a complete installation. Just add your choice of top feed fuel injectors, Cobb Flex Fuel Sensor and IAG TGV housings to round out this kit and complete your installation. All lines feature Fragola 6000 series PTFE hose and are pre-assembled and ready for installation. The lines are stainless reinforced and feature black nylon covering to prevent scratching. With a 2000 psi working pressure and 8000 psi burst pressure, these lines will easily handle the demands of your fuel system. PTFE is a coating that resists heat and corrosion, making it ideal for all automotive fluid types. These hoses will not allow the permeation of fuel vapors and will eliminate the chances of fuel smell that other lines can exhibit. The hoses include custom fittings specifically designed to work with the COBB Flex Fuel Sensor and come pre-assembled to application-specific lengths for easy installation.


  • IAG-AFD-2614RD
  • IAG-AFD-2614RD
  • 887753776884
  • IAG Performance
  • New


Shipping Information

  • Item Requires Shipping
  • 7.0 lbs.
  • W7.0000” x H10.5000” x L13.0000”
  • Free ground shipping on all order over $100.00 (some exclusions may apply)

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