02-19-2004, 02:27 PM
track use is harder on the car, the elevated oil temps warrant shorter drain intervals.
I changed mobil 1 on the WRX every 2 track events or 3k miles, whichever was shorter.
Even put in new redline in the tranny every other oil change or 6k miles. Now that got expensive.
I changed mobil 1 on the WRX every 2 track events or 3k miles, whichever was shorter.
Even put in new redline in the tranny every other oil change or 6k miles. Now that got expensive.