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!
High grade drop-in filter for your MINI, designed for road or competition use
Not for John Cooper Works kit
Upgrade your filter to aFe
This product was last offered at the strikethrough price on
08-03-2026
1/4" tee fitting for water/methanol lines
Created exclusively for Forge by filtration gurus Pipercross
Located on the JCW airbox lid
For JCW Kit or JCW Airbox Kit
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
08-14-2026
Replacement air filter for M7 speed systems.
15 PSI
Used to replace the stock intake tube on the manual transmission cars
For vehicles with manual transmissions
For use with ITG foam filters
This product was last offered at the strikethrough price on
05-27-2026
Replacement WMI Water Injection Hose
Lifetime high-flow air filter
This product was last offered at the strikethrough price on
05-07-2026
Lifetime high-flow air filter
Improve performance and fuel economy with a new air filter
For John Cooper Works kit