What does this thing do? I have been looking around for awhile and i see this alot. Does it really add that much horse power, I mean does anybody have one in there car that can vouch and say "yes this thing really works".

 

i,ve had the same questions,but their site didnt do much.I'm not gonna diss the thingb,but from what i've heard it completely sucks ***...

 

I can vouch that my friend installed this on his 3000GT and he developed engine problems afterwards. I think it leaned out his air/fuel too much. Use at your own risk.

 

basically from what i understand it dumps fuel like you are at wot even when you are not. so why not just floor it everywhere if you want to go fast??????