My BMW i3’s rear differential has been a gigantic pain in the butt in that — thanks to a Technical Cost Reduction by BMW after the first model-year — it no longer features a fill plug. How, then, am I ...

Front differential failures are extremely rare, but when they do start to fail, you may hear grinding, feel vibrations and have trouble steering. If you notice any of these symptoms, it’s best to have ...

Part of a massive in-depth guide to the new M3 and M4 models, the guys from BMW released a new interview with one of the key people involved in the development of those cars, Mr. Bernd Jacob. He was ...

So you bought a 335i, because let's face it, they are a performance and luxury bargain, and you want to modify it, make it faster and improve its handling. But BMW never offered a factory limited-slip ...

This week BMW held a press conference in Lisbon, Portugal to present the M Performance Parts for their new 4 Series Coupe model, the one that will replace the public favorite, 3 Series Coupe. However, ...

BMW says a noticeable “clunk” emanating from the rear differential of 2001 model M3 coupes and convertibles is normal. “The noise does not seem to indicate a problem—it’s just the sound of the ...