JDM MAZDA ENGINE NO FURTHER A MYSTERY

Creating this Focus on the OEM ECU might be tricky, I’m not stating difficult but yeah quite tricky and you simply’ll improve results having an aftermarket ECU which include an Adaptronic.My first time buying a made use of JDM Mazda RX-seven FD 13B-REW engine and had alot of uncertainty. Engine and transmission planet took away any worry I'd an