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
Replacement oiled filter
2X Entries For Our 25th Anniversary Sweepstakes!
1/4" tee fitting for water/methanol lines
15 PSI
Replacement WMI Water Injection Hose
This sleeve is used to mount the airbox
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
07-26-2026
For use with ITG foam filters
This product was last offered at the strikethrough price on
05-27-2026
Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application.
Control heat and dress up your engine bay
Upgrade your filter to aFe
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
01-28-2026
Control heat and dress up your engine bay
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
03-18-2026
ID=80mm/3.15", 7" long & 7" outer diameter
More air flow means more power! Direct replacement with long service life.
100 Micron Water-Methanol Filter
Keep the engine in your MINI working great