Why flash my ECU?

After my times at the track tonight ,I say F%$K the FLASH!
Matt:D
 
Dont do it if you like a car that hesitates and stumbles when you step on it. Jokes aside though , its a fix being presented my mazda for a known engine defect so i would recommend getting it.
 
Put it this way:
Mazda's saying, HERE, have better acceleration, free of charge!
And your thinking of saying, no?
 
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