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      03-21-2013, 11:05 PM   #8
Alex07M3
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Drives: E92 M3, Evo X MR, A4 Allroad
Join Date: Jan 2012
Location: Gatineau

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Quote:
Originally Posted by tom @ eas View Post
Here's a before/after dyno of an ESS VT2-625 equipped M3:



With the Macht Schnell Bypass Track pipes fitted, a healthy ~20whp gain can be seen clearly throughout the powerband.



Runs are on 91 octane, the "air raid" siren you hear is from the Toyo 888s on the roller.
aint it a bit low compared to other catless VT2-625 that you have dynoed before!?