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      09-18-2012, 09:02 PM   #24
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Drives: e92 m3
Join Date: Jan 2012
Location: Gatineau

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2008 e92 M3  [5.00]
Originally Posted by M3-Mike View Post
Is there some type of octane booster product we could buy and add to standard 91 octane gas to get more performance.. or am I way off here?
Personnaly, I would'nt take any chance with octane booster, they seem to have a pretty bad reputation in this forum!
ESS VT1, M Performance exhaust, Turner test pipes, Eibach, Michelin PSS 255/295
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