What is kpro?

[jj17]

The gains of k-pro on a stock car are massive as well.

what you say is true, but is it worth buying a kpro on a stock car then constantly having to retune with every future modifications. poor ppl like me cant afford to do so =[

keep in mind that the ECU brings out the best of your modifications.. i see it as tweaking your mods that you have already.. and bringing out more power out of them..
without mods, if you just buy an ECU, you wont have much to "tune"

agreed.