Differential
Alpha Performance Infiniti AWD/RWD Q50/Q60 R190 Wavetrac Rear Diff.
AMS partnered with the industry leader in limited slip differentials, Wavetrac, to bring quicker acceleration and faster cornering to the Infiniti motorsports market. Designed from a clean sheet using state-of-the-art knowledge and engineering to be a better differential than any other. It uses a patented design to improve grip in low traction conditions. We recommend that this R190 limited slip differential be installed by a qualified driveline shop.