Added protection for your WMI setup
Added protection for your WMI setup
Fuel Pump filter sock replacements for Walbro fuel pumps such as the 450 (F90000274), 525 (F90000285), and 535 (F90000295).
incl. brackets/check valve/tubing
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
07-21-2026
A vital component for high pressure fuel system function
This product was last offered at the strikethrough price on
07-14-2026
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For use in setups where charge pipe injection is being utilized.
High flow WMI solenoid with inline 40 micron filter
A modular bracket capable of being used with a single or dual Walbro 450 or 525 fuel pump(s)
Upgrade your fueling without cutting corners!
Filter for Inline Fuel Filter AN8 Single In/Out unit
This product was last offered at the strikethrough price on
01-22-2026
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
07-21-2026
12-14.3mm 9mm Wide
Replacement WMI Water Injection Hose
ID 6mm, OD 11mm
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
07-21-2026
Safely perform diagnosis or add gauges to your fuel system!
1/4" tee fitting for water/methanol lines