To fill the gap in the 3-series lineup between the 300-hp 335i and 414-hp M3, BMW is introducing the 2011 335is coupe and convertible. We were unaware that said gap needed to be filled, but we’re told that the 335i is seen in the U.S. as just an ordinary 3-series, and as such, there’s room for something more exotic than a 335i but less outlandish than an M3. Now that we’ve been given the chance