Protect your 1JZ or 2JZ engine with a Ross Performance Harmonic Damper. Proven on some of the highest performance Toyota JZs in Australia, and the world.

Ross Performance Parts JZ Harmonic Dampers are designed to provide the maximum amount of protection without the need for modification.

• Modular design to cater for varying pulley combinations and ratios whilst maintaining damping mass performance
• Assembly mass optimised for high RPM race applications
• Seamless integration with the Ross Performance Parts Dry Sump Drive Adaptor
• Designed and manufactured in-house using CMM, 3D modelling and state of the art CNC technology
• Bonded using our proprietary Ross Tuffbond process incorporating anti-vibration, anti-tear natural rubber
• Laser etched 360° timing marks
• High-quality black finishes
• Utilises grade 10.9 or better hardware
• Complies with SFI 18.1