This kit removes the guesswork from upgrading your fuel system.
This kit removes the guesswork from upgrading your fuel system.
Replacement relay for the typical white-green and orange relays found in your vehicle
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Water Methanol Tubing
Injector to engine o-ring
Covers and protects the fuel filter from corrosion and debris
This product was last offered at the strikethrough price on
07-23-2026
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
10-20-2026
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
Commonly called in-tank fuel pump - includes integrated level sensor
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
***Please see photos and description prior to ordering, all sales final.***
Red High Temp Nylon Tubing, Quick-Connect Fittings
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
This product was last offered at the strikethrough price on
10-03-2026
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.
This product was last offered at the strikethrough price on
05-07-2026