View Single Post
      11-13-2012, 03:41 PM   #9
BimmerPost Supporting Vendor

Roman@ESS's Avatar
Drives: ESS Supercharged E92 M3
Join Date: May 2007
Location: AZ

Posts: 2,645
iTrader: (5)

This is a dyno of a car running the Akrapovic Evolution exhaust with stock software before and our Akrapovic tune after.

Roman@ESS is offline  
Reply With Quote