How-To Flash Your PERRIN Tune On Your BRZ/FR-S
By Perrin Performance
Every PERRIN customer that purchases a ECUTEK ProECU Cable setup from us, gets the kit shown below. This consists of the OBD2 Cable which is what lets your PC to talk to your ECU and a special dongle that is the key that lets the software work. This dongle is very important as it lets the ProECU sof...
Read More