Wavetrac Limited-Slip Differential LSD for K20 K24 Acura RSX 60.309.190WK

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.How Wavetrac works:The innovative, patent-pending, Wavetrac device in the center of the differential responds during the exact conditions when zero or near-zero axle-load occurs. At or near zero axle-load, the axles (and therefore each side gear in the differential) start to turn at different speeds.This speed differential causes the Wavetrac device to step into action. Precisely engineered wave profiles are placed on one side gear and its mating preload hub. As the two side gears rotate relative to each other, each wave surface climbs the other, causing them to move apart. Ve