My experience with ECU flashes is limited to COBB for WRX. It was a simple procedure that netted me 20HP+ on a stock car, and lasted for many years. That's all I'm looking for. I won't be doing IC, intake, or exhaust upgrades. Just want a little more pep with a some data displays/logging. Also, would love to get rid of/reduce rev hang and improve throttle response. What would you recommend?
ETA: 2017 model.
ETA: 2017 model.