Replaces relays of the same color
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Replaces relays of the same color
We Price Match - Give Us A Call or Chat!
This kit removes the guesswork from upgrading your fuel system.
Water Methanol Tubing
Injector to engine o-ring
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-04-2026
Covers and protects the fuel filter from corrosion and debris
This product was last offered at the strikethrough price on
04-06-2026
Fuel rail to injector O-ring
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.
For enthusiasts looking to bridge the gap between street drivability and track-ready power.
Universal Performance Injectors
This product was last offered at the strikethrough price on
05-07-2026
Designed to eliminate the limitations of the restrictive factory fuel setup, this premium dual-pump system comes pre-loaded with two high-flowing DW420 fuel pumps.