The Action Clutch ACR-1409 Super Copper Stage 2 Clutch Kit is designed for 2007–2008 Nissan 350Z models equipped with the 3.5L VQ35HR engine. Built for street and occasional track applications, this kit delivers increased holding power, improved heat tolerance, and consistent engagement for circuit driving, time attack, and road racing. It is a strong upgrade for stock, tuned, and basic bolt-on vehicles that need more performance than the original clutch while maintaining comfortable daily drivability.
At the center of the kit is a reinforced steel-backed, copper-loaded organic clutch disc. Its high copper content provides enhanced grip and durability compared with a typical OEM-style organic disc, helping the clutch manage increased power and repeated heat cycles. The disc is paired with a heavy-duty single-diaphragm pressure plate that supports smooth engagement and dependable clamping force without the abrupt pedal feel commonly associated with more aggressive clutch materials.
Like other sprung Action Clutch kits, the Super Copper assembly includes a patented fully enclosed spring retainer system. This design helps protect the clutch springs from failure and reduces the risk of loose components causing transmission or engine damage. The kit is supplied without a heavy-duty slave cylinder, making it suitable for applications where the existing hydraulic system will be retained or upgraded separately.
Every Action Clutch ACR-1409 kit is hand assembled and inspected through multiple quality checks by the brand’s senior engineering team. The result is a tested Stage 2 clutch solution that balances stronger power capacity with predictable street manners. This clutch kit fits the 2007 and 2008 Nissan 350Z with the VQ35HR engine and is intended for drivers seeking reliable performance both on the road and during occasional track use.
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