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.

Precision Raceworks shipping & returns

• Returns: new, unused parts can be returned within 30 days of shipment. Parts that have been installed, mounted or modified can't be returned, refunded or exchanged.
• Restocking fee: eligible returns are refunded or exchanged minus a restocking fee of up to 25%. Shipping charges, insurance and duties are non-refundable, and return shipping is paid by the customer.
• Special orders and customized items can't be cancelled, returned or exchanged.
• Cancellations: orders can be cancelled for a full refund only before they ship.
• Back-orders ship as soon as they become available and can be cancelled for a full refund before they ship.
• Damage or wrong item: inspect your package on arrival and contact us within 2 business days, keeping the original packaging and photos of any damage.
• It's the customer's or installer's responsibility to confirm the correct size and application before installing any part.

To start a return or ask a question, contact us with your order number.