Yes, I like the N55 more (more refined ). I do miss the sports muffler on the 135, but then again I haven't opened up F30 yet. Something to look forward to in spring.
2012 335i, saphire black, coral red leather interior, sport line, sport suspension, 6mt, premium package
2011 Lincoln MKX, black on black, premium package - that's right! Techno-Groovy baby