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.
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
Increase your performance with dyno proven gains
This product was last offered at the strikethrough price on
09-01-2026
Increase air flow and lower intake temperatures with this simple modification!
This product was last offered at the strikethrough price on
09-01-2026
1/4" tee fitting for water/methanol lines
Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application.
15 PSI
Plug-and-play water injection adapter for Gen1 B58 (B58A) BMW motors
A simple yet effective spacer plate to help you get that boost juice in as efficiently as possible.
From 2016 model year
Higher flow, higher performance - washable and reuseable!
This product was last offered at the strikethrough price on
09-01-2026
Replacement WMI Water Injection Hose
100 Micron Water-Methanol Filter
4AN T
Universal line
With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs!
Stylish nozzle holders for your WMI setup