BMW Tuning

BMW Tuning

M140i Wavetrac LSD Upgrade

M140I Wavetrac Install
BMW M140i Wavetrac LSD Install

The Single Best M140i Upgrade?

Straight from the factory, the M140i is an incredible package. With an engine producing around 335hp and 500nm which is matched to a fast-shifting ZF 8-Speed Auto the performance credentials are strong, but one of the MAJOR drawbacks of the M140i, which is passed onto the M140i is the open differential.ย  …