Quote:
Originally Posted by bulldog x6
nice - are tune only? RSI tuning has a downpipe as well, which yields even more gains ontop of the tune. Did you try the stage 2? If we found the can wiring, that would be nice (like on the F10).
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It's only a tune, and I haven't had a chance to look into a bigger down pipe. The stage 2 doesn't work on X5s unfortunately, so if Burger Tuning ever releases a stage 2, I'd be interested