Phenomenal write-up & pics! Nice brake pad reviews too.
The 193M clearance -
. I'd be biting my nails.
I track my car a lot and did the stock brake upgrade route; SS lines, high-temp fluid, PFC 08 pads. I had cooling issues even with all that so I ended up doing custom brake ducting (http://www.e90post.com/forums/showpo...&postcount=493
). Haven't had any fade issues after doing that.
However I'm still considering a BBK for the consistency and your review has pushed me one step closer to pulling the trigger. I'm in agreement the stock brakes are very powerful but I feel like the braking is not as linear/predictable as it could be.
Thanks for posting the difference in feel/performance between just doing a front BBK and the full thing, very informative.
2011 BMW E92 335i, 6MT, Le Mans blue - Quaife LSD, JRZ RS Pro, JRZ camber plates, Eibach ERS, full M3 susp, custom toe arms, Powergrid end-links, SS brake lines, brake ducting, Michelin PSS, UUC SSK, ETS FMIC, ER CP, Perf. Exhaust, VAC RSIK, Sparcos; work by VAC Motorsports in Philadelphia