greddy profec b
it can be a pain like stated before...but once u learn how to set it...you'll be stuck on it forever...low boost hi boost works like a charm....i plan on getting the button to switch from low to high and hide away my profec ...
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Originally Posted by bluebyu36
I Sold Mine For A Manual Boost Controler
i had it and didnt like it much...an mbc is alot more "user friendly" but they both get the job done


