Ecu
A company call icode has new ECU out for the ISF. Although I have not seen any data, It is supposed to be fully tuned. Therefore, may be a better option. They also have something called a big throttle that adds 5 hp. Take a look at their website at www.icode.jp
A company call icode has new ECU out for the ISF. Although I have not seen any data, It is supposed to be fully tuned. Therefore, may be a better option. They also have something called a big throttle that adds 5 hp. Take a look at their website at www.icode.jp