Very interesting. Looks like an awesome package, but I'm confused about the overboost (N54??).
Also package says mixed-width tires ... I thought XI had a square setup?
But damn ... I'd have added that to my car in a heartbeat if they offered it.
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