Wagner Tuning BMW/Toyota B58 EVO1 Intake Manifold Fuel Rail Fitting Kit
This fitting kit contains everything needed to install the Wagner Tuning B58 EVO1 fuel rail onto the Wagner Tuning B58 EVO1 intake manifold. It supplies the braided hoses, adapters and connectors required to plumb the rail into the factory fuel system cleanly and reliably, without having to source individual fittings separately.
Designed specifically to work alongside the matching Wagner Tuning fuel rail and intake manifold, the kit takes the guesswork out of fabrication and ensures the right thread sizes, lengths and connector types are used throughout the install.
What’s Included
- 1 x AN6 nylon stainless steel braided hose, 28cm
- 1 x AN6 nylon stainless steel braided hose, 33cm
- 4 x AN6 straight hose connectors
- 1 x 8-ORB port plug
- 1 x 8-ORB to AN6 adapter
- 1 x AN6 tee
- 1 x AN6 5/16 quick connect, straight
- 1 x AN6 5/16 quick connect, 90°
The components are supplied loose (not pre-assembled), allowing you to route the hoses to suit your engine bay and the position of the rail.
Why It Matters
When upgrading to a larger intake manifold and fuel rail on the B58 engine, the standard fuel lines and fittings will no longer reach or seal correctly. This kit provides the correct AN6 braided hoses and adapters to safely deliver fuel from the OEM system to the upgraded rail, maintaining pressure integrity and reducing the risk of leaks under high load.
Fitment
This kit is designed for use with the Wagner Tuning B58 EVO1 fuel rail and intake manifold, suiting BMW and Toyota models running the B58 engine (including various BMW M140i, M240i, 340i, 440i, 540i, X3 M40i, X4 M40i, Z4 M40i and the Toyota Supra A90). Please use the site’s vehicle lookup or check the Vehicle Fitment tab to confirm compatibility with your car.
Important: The Wagner Tuning B58 fuel rail and this fitting kit are only compatible with the original Wagner Tuning intercooler. Fitment cannot be guaranteed alongside other intercooler brands or configurations.
Additional Information
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