E46Fanatics - View Single Post - Need Advice From F/I Users
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Old 05-08-2012, 01:59 PM   #3
Commanderwiggin
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Join Date: Jun 2010
Location: Socal
Posts: 4,025
My Ride: 1000rwhp Turbo M3
I will advise you that you will/should upgrade your subframe, bushings, brakes at the same time among other things at the bare minimum.
Go with a Precision 6466 or 6766 Turbo, steed speed manifold...work from there. The "M" tax is not cheap
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1000+RWHP, Lab22 Built Turbo S54 - BMW Half Mile Record Holder
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