Replacement air box nut
This product was last offered at the strikethrough price on
05-02-2026
Replacement air box nut
This product was last offered at the strikethrough price on
05-02-2026
Located on the intake manifold or intake box
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This product was last offered at the strikethrough price on
05-02-2026
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
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
Quick connect union T-fitting for 1/4" Nylon
Controls the air / fuel mixture of the engine, usually deteriorates over time affecting engine performance
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This product was last offered at the strikethrough price on
05-07-2026