Wavetrac Differential, Porsche 987 Cayman S / Boxster S [3.4L 6MT]
The Wavetrac Differential, tailored for the Porsche 987 Cayman S and Boxster S (3.4L 6MT), brings cutting-edge helical gear technology to enhance performance driving. Designed and manufactured in the USA by Autotech Driveline, its compact gear package features optimized tooth forms for superior strength and improved oil retention compared to competing designs. The side gear/axle interface is reinforced with maximum material thickness, ensuring durability under high power while keeping the unit lightweight.
As the only torque-biasing differential with patented technology, the Wavetrac prevents wheelspin during zero axle load conditions. Its innovative cam device creates internal load to maintain drive on the gripping wheel, avoiding traction loss typical of open differentials. Built with high-strength 9310 alloy steel gears, case-hardened steel billet bodies, and premium ARP fasteners, it delivers exceptional quality and performance.
Ideal for track days or spirited road driving, this differential enhances traction and handling for Porsche enthusiasts. Each Wavetrac includes a transferable Limited Lifetime Warranty, ensuring reliability for both daily drivers and racers.