Wavetrac Front Differential Toyota GR Yaris / GR Corolla (GXPA16/GZEA14)

Wavetrac Front Differential - Toyota GR Yaris / GR Corolla (GXPA16/GZEA14)

The Wavetrac Differential is a genuine step forward in helical gear differential technology, designed from scratch by Autotech Driveline in the USA. Unlike standard limited-slip or open differentials, Wavetrac's patented cam device actively creates internal load during zero axle load conditions — keeping drive to the gripping wheel rather than spinning the unloaded one. For Toyota GR Yaris and GR Corolla owners chasing consistent front-end traction on track or in spirited road driving, this is a meaningful hardware upgrade.

This listing covers the Wavetrac front differential (SKU: 94.309.160WK) suited to the Toyota GR Yaris (GXPA16) and Toyota GR Corolla (GZEA14) platforms.

Key Features

• Patented Wavetrac cam device prevents loss of drive under zero axle load conditions
• Helical gear design — progressive, predictable torque biasing without clutch packs or preload shimming
• Internal gears machined from high strength 9310 alloy steel
• Diff body machined from case-hardened steel billet
• Optimised gear tooth profile for improved strength and oil film retention
• Compact gear package reduces overall mass without sacrificing durability
• Maximised material thickness at the side gear and axle interface for high power applications
• ARP high strength fasteners used exclusively throughout
• Transferable limited lifetime warranty included

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.

Not sure if this differential suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.