IAG Performance PTFE Flex Fuel Line Upgrade Kit 2008-2021 STI

The IAG PTFE Flex Fuel Line Upgrade Kit is designed to integrate the COBB Flex Fuel sensor into your existing IAG PTFE Fuel Line Kit (part numbers IAG-AFD-2210, IAG-AFD-2211, or IAG-AFD-2215). This kit replaces the 5.5" hose that connects the return of the Fuel Pressure Regulator (FPR) to the factory hard line, providing a direct, high-performance solution for flex fuel integration.

Features:

• Premium Materials: Fragola 6000 series PTFE hose, stainless steel reinforced, with a black nylon cover for scratch protection.
• High Pressure Rating: 2000 psi working pressure and 8000 psi burst pressure—built to handle the demands of high-performance fuel systems.
• Corrosion & Heat Resistant: PTFE construction prevents heat and chemical degradation, resists fuel permeation, and eliminates fuel odors common with standard lines.
• Pre-Assembled: Ready for installation straight out of the box.

Compatibility:

• Requires an existing IAG PTFE Fuel Line Kit: IAG-AFD-2210, IAG-AFD-2211, or IAG-AFD-2215.
• Designed for Subaru fuel systems upgraded with a COBB Flex Fuel sensor.

Purpose:

• Allows seamless integration of a COBB Flex Fuel sensor into your return fuel line.
• Ensures reliable and safe fuel delivery with flex fuel systems, maintaining optimal fuel pressure and system integrity.