Piggyback Computer

Alright i've decided that my next mod will be to get a piggy back computer for my 2003 Celica. Apexi has two different versions, a Universal AFC and then the V AFC (for V-TEC engines) I was wondering if the V-AFC would be compatible with the Toyota's version VVT-i. If anyone could help me out that would be great.

contact apexi, it's the safest way for reliable info, plus if it turns out to be a problem you can blame them and get your money back, just have to be assertive.

Thanks!