These methanol switches are plug-n-play with our HorsepowerFreaks turbo systems stages 2-4. Our turbo systems automatically detect methanol in the tank and use it when needed. This switch allows you to disable methanol entirely so that you run less boost and save your methanol until that time when you want it. Flipping the switch to the on position turns methanol back on and doesn't require the methanol system to be purged.
Product performs as advertise. Top quality harness is plug and play. The meth switch is a must! Hit the switch and enjoy the extra adrenaline:)
10
09/17/2010
M3
Works as it should...if you want meth all the time don't worry about this.
10
04/18/2009
M3
amazing truely press of button makes big difference in horse power, easy installion super car
10
02/17/2009
M3
Parts Available: 2025 - Assembled
HPF E46 M3 Methanol Activation Switches from HorsepowerFreaks
hpf e46 m3 methanol activation switches from horsepowerfreaks methanol activation switches. Install and installation help available for parts and accessories for these model years.
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