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!
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!
Significant power and sound increase
For vehicles without secondary air injection only
Delivers improved power, induction noises, and overall performance in a attractive, clean, and cost-effective package.
2X Entries Into Our F80 M3 Sweepstakes
Requires use of smaller GTI size H5 battery if your car has the larger 46/H6 battery
This product will not fit vehicles with a MAF sensor. Please confirm your car does not have this part before ordering:
Install and additional water/methanol nozzle in any WMI system!
incl. brackets/check valve/tubing
Snow Performance Hyper-Sonic water-methanol injection nozzle
More power and aggressive intake sound
Snow Performance Hyper-Sonic water-methanol injection nozzle
This product was last offered at the strikethrough price on
09-28-2026
Dyno-proven bolt-on power gains of up to 5.27 HP and 9.23 lb-ft of torque on stock engine/tuning
This product was last offered at the strikethrough price on
09-30-2026
Dyno-proven maximum gains of up to 12 whp and 14 wtq on a stock tune
For vehicles with or without secondary air injection
This product was last offered at the strikethrough price on
05-09-2026
Dyno-proven maximum gains of up to 12 whp and 14 wtq on a stock tune
For vehicles with or without secondary air injection
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
09-30-2026
Dyno-proven gains up to 16 hp and 16 ft-lbs of torque. Carb compliant!
2D Progressive Water Methanol Engagement (Boost / High Flow Fuel Pump 0-5V)
Providing increased power, air velocity, and throttle response, while also decreasing air intake temperatures and turbo lag.
Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.
Dyno-proven maximum gains of up to 12 whp and 14 wtq on a stock tune
For vehicles with or without secondary air injection