Wavetrac Differential for BMW E8x E9x

Wavetrac®: Designed from a clean sheet using state-of-the-art knowledge and engineering to be a better differential than any other. It uses a patent pending design to improve grip in low traction conditions.

Wavetrac®: Gives you quicker acceleration and faster cornering by driving both drive wheels instead of just one. And, it offers improved no-load performance when compared to other helical gear differentials on the market.

For more technical information, please visit the following link:
http://www.wavetrac.net/technical.htm

This unit will fit the following vehicles:

E8x E9X with automatic trans and  188 axle and bolted ring gear

Please call if you don’t know what you have.