Celica Forums General Discussion Exterior vvtl-i controller

does anyone have the greddy eFuel mange for their car..correct me if im wrong but its supposed to be like a vtec controller for our celicas right? anyways..does anyone have it and do you feel an improvement because i am on the verge of buying one within the next few days if this works like a vtec controller..thanks

It doesnt work like a "vtec" controller...search it, its been questioned and answered many times before.

but it is a worthwile investment...especially if you plan to turbo.

if i had the money, i would get it.