Thread: ECU reflash?
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      02-01-2008, 08:55 AM   #21
vachss
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Drives: Z4 Coupe
Join Date: Jan 2008
Location: Ventura County, CA

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Quote:
Originally Posted by Rom3n View Post
ESS has software for our cars available. I will be meeting with one of there employees tonight to work out final details on the SC kit we are installing. I will get you guys specific info but here is what I do know about it.

" It is $699 and includes about 11hp on the same gas, better response, better midrange, top speed limit removed, slight redline increase, and better startup and cold operation.

Optional choices include cat CEL delete (if a customer removes the cats it will disable the check light function but is still visible to an emissions station to be legal), sport mode button memory, and higher octane fuel modes. "
Several places have software for the S54 motor in the M's as it's been around for a while, but I don't know of any domestic sources for software for the newer N52 motor in the si's. If ESS has it then I'd certainly be interested.
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