Dan,any reason you went powerchips opposed to the shark tuner?
More than a few.
1. They are within an hours drive. So no taking out the DME, overnighting, then
installing. I call them up, drive down, 15 minutes, done.
2. They are pricey initially, but give us (M5Board) a break. Their customer
support / service is THE BEST IMHO. I always get a return e-mail / phone call
3. $50 to re-flash under any condition (return to their tune after BMW re-flash,
mods upgrade, etc...)
4. I have been there 3 times. Each time I leave, I feel the software change
immediately. I am so excited about the headers/CATS software re-flash, I am
about ready to scream..In my case, they have done the "AA" code secondary
air flow delete, and will be able to eliminate the b2 b3 CAT efficiency code
that will probably show up with the SS CATS. The beauty is that neither of
these codes will effect our performance...They are just smog SES codes that
are a PITA and would prohibit my passing smog here in CA.
Hope that helps