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      08-30-2012, 11:14 PM   #29
Johnny D
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Drives: 2006 BMW 325i
Join Date: Apr 2011
Location: Hot Springs, AR

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2006 BMW 325i  [9.16]
Quote:
Originally Posted by DSC_OFF View Post
I think in the case of the Z4 motor, the 328i was wrecked/damaged so they needed a new motor anyway.

And I agree on the n52, that's pretty much the direction I'm going with my car minus the headers. So far I have full suspension, track pads, minor weight savings and will have the AA tune shortly but right now I have no problem keeping up with tuned 335's on a road course.
You're much lighter than my 325i and way lighter than a 335i. I bet you dont have any issues keeping up on the track. Plus the z4 has lower drivetrain loss for some reason so you're getting more power down than most of us

Why no headers? 15-20 hp just waiting there...
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