I have a 2013 jcw it currently has the original release stage1 manic tune and i have since installed various mods like intercooler downpipe etc. Sine purchasing they no longer provide the stage2 upgrade for $100 now i have to pay over $600. Id rather spend money on getting tools and software to self tune. Im wondering if anyone has made any headway on tuning over obd after the ecu has been unlocked. . At least i always thought it was unlocked after the first tune. if i have to tune on a bench like we have to do with motorcycles using the FTECU that will be fine. i have searched periodically over the years and found unfinished info for bench tuning but having googled recently ive come up with nothing.