So I'm doing my research into reflashing my ecu.
Can a ecu serial be checked to see if its ever been reflashed?
If so, where would I find that special little #?
04 rsx base 5 speed CAI
Is it flashed ?
Is it flashed ?
04 - RSX :cough: base :cough: 5 speed, k20a3 all stock, CAI
Open to all suggestions/advice
Open to all suggestions/advice