Wavetrac Differential - BMW E30 | E36 M3 / Z3M X6 (E71)

Wavetrac Differential - BMW E30 | E36 M3 / Z3M X6 (E71)Simply 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,

to be louder and lighter (-4

Removable Rock Guard (just like the original

435i Cabrio (F33)

the RKP F10 M5 front lip is designed with BMW's own design language in mind

In contrast

FOR LEFT HAND DRIVE CARS ONLY

providing hardware that is an exact match to the original BMW hardware

Direct replacement for your original equipment panel filters

well proven Supersprint exhaust components

This BILSTEIN B12 kits consist of BILSTEIN B8 high-performance shock absorbers that are perfectly matched with EIBACH springs for an optimal ride

the best technology

Gains are 20 BHP and 20 lb/ft torque