Watch as this S54-powered, lightweight E36 reaches the final stages of its assembly, with a gigantic carbon airbox and neat 3-D printed interior ... What if BMW had built an E36 M3 CSL?

The BMW 3-series has been given a mid-cycle refresh ... Of greater change is the interior, which introduces the same updated dashboard and interface packaging found in the all-electric i4.

If you weren't fortunate enough to grab one of the 19 sinister-looking Frozen Black Edition M3 Coupes back in 2011, BMW has a new ultra ... and Frozen Blue. The interior will sport black extended ...

BMW's hardcore ... lesser M3 Competition sibling. So is it twice the car, and can it beat its extraordinarily talented rivals from elsewhere, namely the Porsche 911 GT3 RS, Nissan GT-R SpecV ...