lmao...so if you got a stock ass motor you think tuning is mandatory? wat is there to tune?

i will say it again, phearable makes good ecu's, they just dont take your ecu and chip it, they send you a brand new ecu made for your setup in your car.


i agree with both of you that tuning is necesary but for a stock ls/vtec it really isnt...i can see if you running an all motor set up and you got cams and all that then yes tuning is mandatory