"""In the first stage of development work, AC Schnitzer adapted the alloy and racing wheels for the new 6-series. The Type III wheels and the new Type IV design are already available today.
As the maximum size AC Schnitzer actually develops a wheel tyre combination with the new Type IV racing wheel in 21". As well as various combinations in 19" the 6-series can also carry the combination of 9.0J x 20" on the front with tyres 245/35 R 20 and on the rear axle 10.0J x 20" with tyres 285/30 R 20. Just this measure perceptibly improves the driving dynamics of the 6-series Coupé. AC Schnitzer recommends high performance tyres by Continental and Michelin.
In addition, the avant-garde style AC Schnitzer Type IV 5-spokes, with their star pattern from the pentagonal wheel centre and dishing for each spoke, are also excellently suited to the modern, timeless design of the new Coupé. """ ( germancarfans)
I read the whol topic and i didnt read any update of the engine or anything it s only some simple detalis from the outside... & actualy i prefer the standard 6 sereis JUST WAITING FOR AN M6 OR M6 CSL