Wavetrac is a performance drivetrain brand specializing in advanced limited‑slip differentials (LSDs), ring and pinion gear sets, and related drivetrain components designed to improve traction, handling, and power delivery. Their differentials are engineered with patented internal wave spring technology that maintains positive torque bias under varying conditions, delivering superior traction compared to traditional clutch‑type LSDs. Built with high‑strength materials and precision machining, Wavetrac products help performance vehicles, rally cars, and tuned street machines maximize grip and control under acceleration and cornering. Whether tackling autocross, track, or spirited street driving, Wavetrac delivers dependable drivetrain solutions that elevate vehicle performance.

Wavetrac’s patented wave spring differential design helps eliminate torque bias loss and provides more consistent traction even when one wheel has less grip. Unlike typical clutch‑based differentials that can “fall on the surf,” Wavetrac units use internal wave‑spring rings that maintain load on the gear train for improved performance in low‑traction situations. This innovative engineering approach has made Wavetrac a preferred choice among enthusiasts and racers seeking enhanced traction, balanced power transfer, and real‑world performance advantages.

Wavetrac has figured out a new way to get the most out of limited slip differentials with its innovative Wavetrac center section, which basically eliminates any lag time in regaining traction, no matter whether one or two wheels are on the ground. We've heard and read lots of positive reviews of Wavetrac differentials both on and off the track, and they have been known to handle high-horsepower race cars with ease due to their case-hardened billet steel bodies and AISI 9310 alloy steel gears. Another example of Wavetrac quality is that the company builds each and every differential using ARP fasteners, which are highly regarded as being the best in the industry. As you can see, Wavetrac doesn't cut corners, but it will help you cut through corners faster than ever.