A9x Toyota Supra / G29 BMW Z4 Upgraded Fuel Line w/Filter

The Precision Raceworks A9x Toyota Supra AN6 Fuel Line Upgrade is a premium, direct-replacement solution designed for high-performance and E85 applications. This kit replaces the factory fuel line from the passenger-side fuel pump to the hard line under the vehicle that feeds the HPFP — including an inline fuel filter for superior fuel system protection.

All fittings are engineered in-house and CNC-machined from 6061 aircraft-grade aluminum, then anodized for maximum corrosion resistance and 100% E85 compliance. Each female connector features both a primary and secondary seal to ensure a leak-free connection under the most demanding conditions.

The included inline fuel filter houses a USA-made 10-micron micro-glass filter element, offering exceptional filtration efficiency to protect injectors and other fuel system components from contaminants. For monitoring purposes, this line set also includes a 1/8” NPT port designed for the installation of a fuel pressure sensor.

Precision Raceworks uses smooth-bore PTFE hose wrapped in stainless steel braiding for strength, and finished with a protective nylon braid to prevent abrasion to surrounding components. This is the same high-end hose construction trusted in elite E85 builds around the world.

This plug-and-play upgrade delivers better-than-OEM quality and is built to handle the demands of high-horsepower builds without compromise.