I have been nice and easy on my 07 STI for a week. It has been almost 600 miles and I have been feeling some turbo lag (it feels like two turbo lags at the same time) and geeting anxious about feeling the real performance.
How would you guys know that you have broken in to your new STI?
What should I expect from the engine after the first 1000 miles?
How common is the lag in STIs in general?