Hi Brisman, nice car yours and very nice upgrade as well. I am new to the forum and very happy to have joined.
Mine is a 2009 IS-F. Have done abt 60K. I live in Melbourne and was wondering if you could guide me on where to buy a configuration like yours?
Did you need to have the ECU/TCU tuned as well?
Look forward to hear from you
tks, Gabo