The high-revving E92 M3's V8 is good for many things. Putting one under the hood of a 135i, though, might just be the best thing you can do with the old S65 engine. My position on the 1M would be ...

The BMW 135i you see here is in pristine condition ... 135i close to the thrills and West Circuit lap time of the mighty M3. The range of parts offered covers most aspects of the 1-series and ...

It was off to BMW GB’s workshops in Bracknell this month for the second stage of the 135i upgrade – the BMW Performance suspension kit. In terms of effect on lap time, this ought to be the ...