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      06-14-2021, 02:27 PM   #22

Drives: 2017 M2, 2013 E92 328i
Join Date: Apr 2013
Location: Atlanta,GA

iTrader: (1)

Oh and a few other technical notes:
1) Brakes have felt great so far, although I'm not consistently threshold braking. I did a DOT4 fluid flush right before my first event, and I have Hawk HPS 5.0 pads up front with Akebono ceramics in the rear. No fading.
2) Service interval showed 80,000 miles left on front brakes and 19,000 left on rear brakes before I started my second event. This dropped to 70,000 and 17,000 after the event.
3) Michelin PS4S's started with 9.5/32" and finished with ~7.5/32" with fairly even wear front/rear and inside/outside. I think I'll get about 4 track events per set of tires.
4) No oil consumption according to the digital gauge
5) Ambient air temps were in the upper 80's. Oil temp went barely over 250 degrees.
6) Across five ~30 minute sessions (~110 miles), I burned about 10 gallons of fuel.
7) I ran 32/39psi front/rear for my first day and didn't like the balance so I switched to 34/36psi front/rear for my second day. That felt much better. But from looking at the wear on the sidewalls, it looked like the rears weren't rolling over enough. I may go down to 34/34 next time.
2017 F87 M2 MGM 6MT: AA Tune, Eibach Pro Springs, Fabspeed Catted Downpipe, Evolution Racewerks FMIC+Chargepipe, Autosolutions SSK, CDV Delete
2013 E92 328i M-Sport BSM 6MT: 3IM+AA Tune, BMW PE, M3 control arms, Bilstein B8, BMW SSK, Hawk HPS5.0
2004 Acura TSX 6MT(sold)
Appreciate 1