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      11-09-2010, 11:56 AM   #4
BT M3
Second Lieutenant
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Drives: 2010 M3
Join Date: May 2010
Location: MA

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Quote:
Originally Posted by thekurgan View Post
The 20hp with the Bren was also with the rpi scoop thing and an exhaust. I know ESS had some dyno run with the scoop and 20-22hp was seen, ESS chose the lower of the dyno runs for their hp posting. Just something to think about.

http://www.zpost.com/forums/showthre...t=ess+software

http://www.zpost.com/forums/showthre...t=ess+software
This is incorrect. The car had the same mods before and after. The gains were from the reflash. The video on youtube shows the dyno process.
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