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 All of this makes POWERFLEX

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

OEM Part Number: 31121130123 / 31129058931 / 31129059288

AIRTEC now only supply a replacement quick release high-pressure cap in a similar style

5-way Differential

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

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 All of this makes POWERFLEXSimply 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,