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IAG Performance PTFE Fuel Line Kit 2008-2014 WRX / 2008-2021 STI

Original price $449.99 - Original price $449.99
Original price
$449.99 - $449.99
Current price $449.99
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IAG Fuel Line 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. This line kit is designed to work with aftermarket Fuel Rails and the aftermarket Adjustable Fuel Pressure Regulators, for precise control of your fuel pressure.


  • PTFE is a coating that resists heat and corrosion, making it ideal for all automotive fluid types.
  • Compatible with IAG / OEM TGV Housings
  • Pre-assembled to application-specific lengths - for easy installation.


  • (x6) PTFE Fuel Lines
  • 2ft 3/6" Silicone Vacuum Hose
  • 2ft 1/8" Silicone Vacuum Hose
  • 3/16" Black Nylon T Fitting
  • 1/4" Black Nylon T Fitting
  • 3x16" X 1/4" Black Nylon Straight Reducer
  • 3/16" Vinyl Cap
  • 2x4" Zip Tie
  • Fuel Line Separator
  • Fuel Pressure Regulator Bracket
  • Fuel Line L-bracket W/ M4x70x12mm Button Head Torx Screw
  • (x2) 5/16" SAE Quick Disconnect
  • (x2)M6X1.00 16mm Hex Flange Screw
  • (x3)-6AN to -6ORB Straight Fitting
  • (x4)-6AN to -8ORB Straight Fitting
  • -6AN Billet Y Fitting
  • M8x1.25 16mm Button Head Hex Screw
  • Adel-Style Hose Clamp

Installation Notes:

  • IAG Top Feed Fuel Rails are required for installation
  • The included bracket is designed to safely mount an IAG Fuel Pressure Regulator (PN# IAG-AFD-2401 - Sold Separately) on the driver side strut tower, replacing the factory regulator.

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