1) I was told that because the 09 WRX is oil and water cooled I don't need a turbo timer, true or false?
2) I tried launching the car with traction control off and was curious if anyone had any suggestions for an RPM range.
So far the car only has the SPT cat back exhaust, came with it when I bought it. Not only I'm I new to the WRX but to imports as well. Any sites or articles that go in depth about this car would be great! Thanks