BMW's first-ever M3 with electric muscle won't play a recording of a gas-drinking powertrain through its speakers. As you can see and hear in the latest teaser about the iM3, a bespoke soundscape that ...
BMW performance and engine sound take center stage in a compilation featuring nine heavily modified builds. Highlights include a 912HP E30 with a turbocharged S14, an M4 Silhouette with an S54, an M5 ...