2011 DINAN S3-R BMW 1M 13,xxx Miles! 1 OUT OF 1 EVER BUILT! Steve Dinan's personal car

The BMW 1M Coupe is a unicorn among German muscle cars: only 740 of these swollen-fendered beasts were imported to the U.S., which made the diminutive two-door an instant cult favorite with brand loyalists.

BMW tuning veteran Steve Dinan knows a thing or two about building desirable Bavarian sleds, which explains why he christened a 1M Coupe as a halo vehicle to show off his hardware and software tweaks. Dinan drew 109 more horsepower out of the turbo-six (for a total of 450 and oodles more grip from the already capable suspension, making it even more compelling than its original form.