Built by R44 Performance in the UK, this M2 will enter competition next year. The latest BMW M cars are straight-line demons from the factory, and they take well to mods. This is perhaps the most ...

It’s the property of R44 Performance, the same tuning firm that’s developing that wild 1,500hp, xDrive M2 drag car. They’ve now got hold of an M5 ‘to see how we could improve the car with ...

Hartzell Engine Tech has received FAA parts manufacturer approval (PMA) for its PowerUP brand Bendix S-20 and S-200 direct ...