Replacement 4-pin/40 amp relay
We Price Match - Give Us A Call or Chat!
Found in position 9 on relay panel
Replacement 4-pin/40 amp relay
We Price Match - Give Us A Call or Chat!
Found in position 9 on relay panel
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
***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.
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
8 per vehicle
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
10-05-2026
Required seals and spacers for installing new fuel injectors
For vehicles with BEW engine code only
This product was last offered at the strikethrough price on
08-31-2026
Injection pump that doubles as a vacuum pump located in engine bay
For vehicles with BEW engine code only
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
08-31-2026
This fuel filter features a precision machined aluminum body and fittings
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Quick connect union T-fitting for 1/4" Nylon
Includes sending unit
For vehicles with VIN from 1J-44000 001 only, split is in the 2004 model year
In line temperature sensor located near the cylinder head
For vehicles with BEW engine code only