Wavetrac Differential For BMW M3 E46 / E92 (NEW: uses orignal output flanges) 981 boxster s 0) 2010-2012 BMW 3 Series

0) 2010-2012 BMW 3 Series (E92) 325 (3

2010-2013 Porsche 911 Turbo - Turbocharged 3

Designed with 3D scanning / rapid prototype technology to ensure precise fitment and maximum surface area utilization

590 - output flange

Wavetrac Differential For BMW M3 E46 / E92 (NEW: uses orignal output flanges) 981 boxster s 0) 2010-2012 BMW 3 SeriesSimply 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,