Used to add a back pipe system to the stock/performance USA Downpipe
Used to add a back pipe system to the stock/performance USA Downpipe
Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip
10X Entries Into Our F80 M3 Sweepstakes
Please note this is a universal tip. You MUST measure your exhaust before ordering to verify fitment for your application.
This product was last offered at the strikethrough price on
05-02-2026
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
Part of the JCW tuning 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
09-04-2026
Replacement oiled filter
This product was last offered at the strikethrough price on
09-01-2026
1/4" tee fitting for water/methanol lines
Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application.
15 PSI
Use these in replacement of any standard short body EV14 style injector.
Part of the front section of the Non resonated cat back. Not a full system.
This product was last offered at the strikethrough price on
08-29-2026
Created exclusively for Forge by filtration gurus Pipercross
This product was last offered at the strikethrough price on
08-29-2026
For use with ITG foam filters
This product was last offered at the strikethrough price on
05-27-2026
Replacement WMI Water Injection Hose
100 Micron Water-Methanol Filter