Join Date: Mar 2013
Location: Ontario, Canada
New engines do not require the historical break-in period that you are referring to. Best practices is just not to pin it like a madman for the first 1,000 miles, get an early oil change and you're done with it.
Personally I'd like to drive it in a performance capacity a while before the tune, but it's only because I'd like to appreciate the performace increase that your COBB AP V3 will bring.
Laszlo - blue '04 WRX
Meet the turbocharged rally-bred Subaru WRX.
blue '09 STi - lease return