Wavetrac Differential - BMW E34 | E39 M5 Akrapovic smooth addition of power when

smooth addition of power when you need it most - when things are at their limits: on the edge of traction mid-corner and using throttle to keep it there

Fitment notice:

Torque +10

- Choice of tail pipes

If the subframes are used with seats made by other manufacturers

Wavetrac Differential - BMW E34 | E39 M5 Akrapovic smooth addition of power whenSimply put Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded. Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise. We wont go into torque bias ratios or the concept of how torque biasing diffs work at this point. Lets get to how the Wavetrac affects performance: For example, you have a conventional gear diff (OEM, Quaife,