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      01-17-2010, 10:23 AM   #516
sales@ESSTuning
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Drives: ESS M3 / M4
Join Date: May 2007
Location: AZ

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Quote:
Originally Posted by stylinexpat View Post
Is that the one that had the dip which was supposed to be fixed?
Correct, the customer sold the exhaust before we could address the low end power dip for him. The exhaust made very good hp / tq above 2800 RPM to redline without software. From the exhaust systems we have seen most need proper software to make max power thru the entire RPM range.
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