Water Methanol Tubing
Water Methanol Tubing
Commonly used as a contact close relay for fuel pump
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Seals the high pressure fuel pump to the cylinder head. 31x2mm
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Located between the retaining ring and fuel tank
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Located between the retaining ring and fuel tank
This product was last offered at the strikethrough price on
05-07-2026
Install new hardware with your new parts, M6x16.
Used to secure the fuel rail to the cylinder head
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For most JB4 applications.
This product was last offered at the strikethrough price on
05-02-2026
Delivers fuel from your tank.
10X Entries Into Our F80 M3 Sweepstakes
Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
Universal Performance Injectors
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings