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
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
Recommended to be replaced when replacing fuel pump
For vehicles with TSI engines only
This product was last offered at the strikethrough price on
05-07-2026
Safely perform diagnosis or add gauges to your fuel system!
Provides fuel level reading
For vehicles with TSI engine 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
08-20-2026
12-14.3mm 9mm Wide
Seals the high pressure fuel pump to the cylinder head
Common wear item on the FSI engine.
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For vehicles with FSI engines only
1/4" tee fitting for water/methanol lines
Commonly used as a contact close relay for fuel pump
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This product was last offered at the strikethrough price on
04-17-2026
With internal pressure regulator OE# 1K0201051K
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One kit required per injector
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This product was last offered at the strikethrough price on
08-14-2026
15 PSI