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Check Out Iag Ptfe Flex Fuel System Kit With Injectors, Lines, Fpr, Fuel Rails For 08-20 Sti (gold/2600cc). + Gift Included [HYn5WgXM]

$101.99 $326.99 -69%

IAG PTFE Flex Fuel System Kit for 08-20 STIThe IAG Performance PTFE Engine Bay Flex Fuel Kit is a comprehensive solution for upgrading your 2008-20 Subaru STI's fuel system. This kit is designed to enhance performance, reliability, and fuel efficienc

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Check Out Iag Ptfe Flex Fuel System Kit With Injectors, Lines, Fpr, Fuel Rails For 08-20 Sti (gold/2600cc). + Gift Included [HYn5WgXM]

IAG PTFE Flex Fuel System Kit for 08-20 STI

The IAG Performance PTFE Engine Bay Flex Fuel Kit is a comprehensive solution for upgrading your 2008-20 Subaru STI's fuel system. This kit is designed to enhance performance, reliability, and fuel efficiency. With its high-quality components, it's the perfect choice for enthusiasts looking to push their STI to the next level.

Key Features and Specifications

The kit includes the IAG Flex Fuel PTFE Line Kit, Aeromotive Fuel Pressure Regulator, IAG Top Feed Fuel Rails (Gold), and Injector Dynamics 2600cc fuel injectors. All lines are made from Fragola 6000 series PTFE hose, known for its durability and resistance to heat and corrosion. This ensures a long lifespan and optimal performance under various conditions. The kit also features custom fittings specifically designed for the COBB Flex Fuel Sensor, making installation a breeze.
  • PTFE Hoses: High-pressure, stainless reinforced lines with black nylon covering to prevent scratching and enhance aesthetics.
  • Fuel Pressure Regulator: Aeromotive FPR for precise fuel pressure control, ensuring a stable and efficient combustion process.

Complete Installation Solution

This kit is designed to be easy to install, with pre-assembled lines and application-specific lengths. The included bracket allows for safe mounting of the Aeromotive Fuel Pressure Regulator on the driver side strut tower, replacing the factory regulator. However, note that aftermarket TGV housings are required for installation. The kit also includes a bracket for the fuel pressure gauge, adding to the overall convenience of the installation process.
  • Custom Fittings: Designed to work seamlessly with the COBB Flex Fuel Sensor, ensuring a perfect fit and easy installation.
  • Pre-Assembled Lines: Saves time and effort, allowing you to focus on other aspects of your vehicle's performance upgrades.

With the IAG PTFE Flex Fuel System Kit, you're investing in a high-quality, reliable solution for your Subaru STI's fuel system. Upgrade your vehicle today and experience the benefits of this premium kit.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a very solid and very impressive buy.

- Fiona Q..

January 23, 2026

Absolutely no complaints!

An outstanding piece of tech. I'm very happy.

- Bruce A..

January 23, 2026

Absolutely no complaints!

The durability is incredibly impressive.

- Benjamin S..

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