Ensure a proper seal to prevent or stop air leaks
Ensure a proper seal to prevent or stop air leaks
Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.
Increase power and efficiency while decreasing combustion temperatures
For Naturally Aspirated Engines
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
09-07-2026
Common fix for DTC P0441
2X Entries Into Our F80 M3 Sweepstakes
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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!
Keep clean air running through your engine
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
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
Also called the "breather valve" or "oil separator"
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
08-31-2026
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
08-31-2026
Robust protection for your WMI installation to ensure peace of mind
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)
Used for Pro 5 R filters
This product was last offered at the strikethrough price on
09-01-2026