Until the M Performance parts come out, we can take a look at photos of the upgraded car and listen to how awesome the engine on the 435i sounds like with the M Performance Exhaust in the video below.

Read the definitive used BMW 4 Series 2013 - 2020 review from What Car?. We tell you what you need to know before you buy.

Motivation to book the 430d came in after a meeting with BMW's PR man, to which he arrived in a 435d xDrive Gran Coupe and did a pretty convincing sales job. Looking at the stats later this didn't ...

This high-spec 430d is only available in Luxury or M Sport trim, but equipment includes sat-nav, DAB radio and BMW Emergency Call across the range. Our car also gets full-leather upholstery and 18 ...

Part 5 of the BMW Z4M project involved installing a supersprint exhaust which received excellent results the dyno tests. - European Car Magazine ...