Common fix for DTC P0441
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Common fix for DTC P0441
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The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out!
Connects the oil filter adapter to the three-way valve housing
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Install and additional water/methanol nozzle in any WMI system!
Drop-in performance filter
Snow Performance Hyper-Sonic water-methanol injection nozzle
Snow Performance Hyper-Sonic water-methanol injection nozzle
Restore engine performance
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This product was last offered at the strikethrough price on
08-31-2026
Robust protection for your WMI installation to ensure peace of mind
Used for Pro 5 R filters
This product was last offered at the strikethrough price on
09-01-2026
Restore engine performance
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
03-25-2026
2D Progressive Water Methanol Engagement (Boost / High Flow Fuel Pump 0-5V)
Does not include gaskets or hardware
For vehicles with ATQ engine code only
This product was last offered at the strikethrough price on
05-02-2026
1/8NPT-1/4
Snow Performance Hyper-Sonic water-methanol injection nozzle
Snow Performance Hyper-Sonic water-methanol injection nozzle