Wavetrac Differential For Porsche G50: 911 1987-88, 930 5Spd 1989>, 964, 993, 968
Upgrade your Porsche’s traction and handling with the Wavetrac Differential — engineered for performance and reliability. This direct-fit, bolt-in differential is compatible with the following Porsche models:
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G50 Transmission: 911 (1987–1988), 930 5-speed (1989+), 964, 993, 968
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996 Models: GT2, GT3, Turbo with 6-speed manual rear
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997 Models: GT2, GT3, Turbo with 6-speed manual rear
Unlike traditional torque-biasing differentials, Wavetrac’s patented internal cam system maintains drive force during zero-axle-load scenarios — eliminating the typical wheelspin that occurs with unloaded wheels. Even when one wheel lifts, Wavetrac keeps power going to the one with grip.
Built with premium materials, including 9310 alloy steel gears and case-hardened bodies, each unit is assembled using ARP fasteners for superior strength and durability. Every Wavetrac Differential is proudly made in the USA by Autotech Driveline and comes with a transferable Limited Lifetime Warranty.
Note for Turbo models: Two M10x1.5x95mm Grade 8.8 bolts are now included for proper installation on drive flanges.