i need to buy a new ECU in the U.S, and i want to know the price..
i have to buy the keyless control module too, how much will the 2 things cost?

Mazmart- ask them for prices

Mazmart is used, not new

there seems to be some controversy with reprogramming an ECu from one RX-8 for another, or at least according to all the Techs I've talked too, nobody has ever trained or shown them how to do it except on a brand new or MNAO wiped clean PCM

they can get new i think as well- but yeah try rosenthal. youll probably end up having to get it thru the dealer you use

if your ECU fried for whatever reason, and need a replacement, I suggest you to go for Paul @ Mazmart, great price, and Paul is the best dude to deal with.


New one? Dealer. or go with Rosenthal.