IAG PTFE Fuel System Kit w/ 1050cc Injectors, Lines, FPR, Red Fuel Rails for 08-19 STI

2015-2021 Subaru STI

Ships for free in the 48 states

SKU: IAG-AFD-2600RDWe price match!

On order from MFG
Average time to ship: 37 business days

The PTFE Fuel System Kit w/ 1050cc Injectors, Lines, and FPR will strengthen the fuel system in the Subaru STI.
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IAG PTFE Fuel System Kit w/ 1050cc Injectors, Lines, FPR, Red Fuel Rails


  • IAG 1050cc Fuel Injectors
  • IAG PTFE Fuel Line Kit
  • Aeromotive Fuel Pressure Regulator
  • IAG Fuel Pressure Guage
  • IAG 90-Degree Gauge Adapter
  • IAG Top Feed Fuel Rails 
  • Fuel rails will come in the red finish



  • PTFE is a coating that resists heat and corrosion, making it ideal for all automotive fluid types
  • PTFE hoses will not allow the permeation of fuel vapors and will eliminate the chance of fuel smell that other lines can exhibit 
  • Pre-assembled to application-specific lengths for a direct installation



  • Aftermarket TGV housings are required for the installation
  • The included bracket is designed to safely mount an Aeromotive Fuel Pressure Regulator on the driver side strut tower which will replace the factory regulator 



Here, you are looking at the IAG Performance PTFE Fuel System Kit With Injectors, Lines, Fuel Pressure Regulator, And Fuel Rails. This is a proper fuel system that combines IAG's popular PTFE Fuel Lines, Top Feed Fuel Rails, and an Aeromotive Fuel Rail for a complete installation. These kits are available with a variety of fuel injector sizes and fuel rail finishes to suit your power goals.


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