Wavetrac Differential - BMW E34 | E39 M5 ac_exclude significantly more if you have

significantly more if you have other modifications

The software upgrade for the 5 Series E60/E61 525d was designed and tested at our dyno facility and on road to give optimal performance with maximum safety

Under normal driving the upgrade gives a smoother power delivery with less initial turbo lag

Not just another cone filter with a heat shield

fuel delivery

Wavetrac Differential - BMW E34 | E39 M5 ac_exclude significantly more if you haveSimply 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,