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      10-09-2012, 09:30 PM   #39
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Drives: 1M (Sold), M3 F80
Join Date: Mar 2011
Location: Oz

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Originally Posted by CarJunkie View Post
How important is the diameter change on the rear? Does the increased O.D. stagger effect the TC and MDM accuracy? This question would apply to square setups also . . . any experience with this?
Not sure, seems ~26" diam is optimal without impacting gearing etc.

Doubt a move from rear 265->275 will be noticeable in traction, nor is there a diameter change. IMO the 265 looks too stretched though, hence a 275.

Weight is an issue though. Adding 295's on the rear would add 4lbs per corner!

Reminds me of this
BMW 1M VO - Cobb + PTF e-Tune, Akrapovic wireless, MadDad mids, ETS 5" FMIC, ER CP, TurboSmart PB DV's, SSK, CDV, OCC, AWRON Gauge, Hankook RS-3's, Vorshlag Camber plates