Thats the coolest bmw you dont want to own, those S85s will cost you an arm and a leg when the rod knock starts. The N54/55 is a safer choice and an easy 550hpan early 2000s e60 m5 with straight pipes flew past me on the highway few days ago, that thing was meannnnn. I like porsche for German cars tho..
240mm you don't need rolled up socksin your pants.I certainly understand the appeal of longer knives for the pros with real speed and volume considerations but for the average home user not so much. I figure if the absence of an extra few centimeters in length is really a problem for you you can always stick a couple rolled up socks in your pants.