Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Restore fuel mileage and performance.
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This product was last offered at the strikethrough price on
05-07-2026
Located between the retaining ring and fuel tank
This product was last offered at the strikethrough price on
05-07-2026
4AN T
Seals fuel lines to the distributor inside the fuel pump assembly. 7.65x1.78
Includes both o-rings to seal the pressure regulator to the fuel rail
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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
Universal Performance Injectors
Great for when more fuel is needed in a custom fueling application
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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.
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!