Wavetrac ATB Helical Limited Slip Differential (6MT) - Nissan 350Z Z33-370Z Z34 (Nissan output flanges required) milltek-variant-N 2.0 T-GDi (250PS - Non-OPF models only) 2017-2018 BMW X3 M35i F25 LCI

BMW X3 M35i F25 LCI model 2014

All of this makes POWERFLEX the number one selling performance bushes in Europe

the comprehensive kit is a direct replacement and comes with Pro Hoses silicone connectors

OEM Part Number: 31121130123 / 31129058931 / 31129059288

it has a lot of kinetic energy

Wavetrac ATB Helical Limited Slip Differential (6MT) - Nissan 350Z Z33-370Z Z34 (Nissan output flanges required) milltek-variant-N 2.0 T-GDi (250PS - Non-OPF models only) 2017-2018 BMW X3 M35i F25 LCISimply 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,