Fixing the M140i's Biggest Flaw, the Open Diff! - Wavetrac LSD with @TR Hamza

Being an M Car Specialist we've known since BMW introduced the M135i, which quickly became known as an 'M-Lite', was lacking a few things that meant they were a little disappointing to drive quickly.

We had always theorised why this was, the car just didn't feel as dynamic as an M2!

With the help of our friend @TR Hamza​ and Wavetrac we have found what these M-Lite's really need, an LSD!

And no, they're not just for burnouts...