The mass aim meter mod ive done like a million times. nover really to an mr2. but almost all other toyotas. the power gains are not that great but get better with more air flo mods. and it really doent let more air in it adjusts the fuel mixture.

as for Tvis im porting out the tvis from my aw11 manafold for the fun of it and ide sell the manafold and modified tvis plates when im finished

by porting out i mean im do away with all of it. turning it into a 4 runner manafold no tvis at all

if you want help with the afm or tvis get me on aim : Dvreanx