Wavetrac Differential - BMW E90 E91 E92 E93 335i (Manual & Auto Upto 03/2007) | E39 540i | E52 Z8 Z8 (E52) Designed to create the best

Designed to create the best exhaust flow and offering a huge weight saving over stock—when used in conjunction with the Slip-On—the link pipes increase power and give the car a sporty racing sound

rich growl at cruising speeds while also allowing the driver to enjoy an aggressive roar when driving hard

Less weight and the well-known sonorous REMUS sound are additional features

called F1 Race

Wavetrac Differential - BMW E90 E91 E92 E93 335i (Manual & Auto Upto 03/2007) | E39 540i | E52 Z8 Z8 (E52) Designed to create the bestSimply 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,