Perfect Power piggy-back

[ViR2]

Does anyone has one? How are they reliable? I have an offer of SMT6 unit. It would cost me with installation just about 250usd. Is it worth it? Or should I just go with greddy e-manage or aem solution?

Here's a link: http://www.perfectpower.com/products/smt6.asp

 

[drjonez]

no experience w/those....

 

[ViR2]

sad, I cant even find any normal review of it

 

[ViR2]

OK, i'm considering it again. Is stock 7m-gte ecu self-learning type? If yes, then I understand, that after some time I will need to adjust settings once more?

 

[drjonez]

yes and no. yes, the stock ECU uses O2 feedback to apply corrections....no it isn't nearly advanced as most modern ECUs.

as for tuning, if you tune low/mid throttle to satisfy Vf you will not have to retune.