The RB26DETT in the Stagea 260RS is a legendary high-output engine that quickly outgrows the factory clutch once boost and power levels increase. The NISMO Super Coppermix Competition Twin Plate Clutch is a high-performance upgrade engineered specifically for the Stagea 260RS, delivering exceptional power handling while maintaining excellent street drivability. This twin-plate system uses NISMO’s special COPPERMIX friction material on both discs for superior heat resistance, strong bite, and smoother engagement compared to conventional metallic clutches.
The kit includes a lightweight flywheel, aluminum clutch cover, aluminum center plate, and a center hub with built-in damper for refined operation and reduced driveline shock. These components dramatically lower rotational mass, resulting in quicker throttle response, faster rev-matching, and improved acceleration while maintaining outstanding durability under high torque. It is a direct fit for the Stagea 260RS and has become a popular choice for high-power RB26 builds pushing well beyond stock levels.
At Terra Firma Automotive, we supply this genuine NISMO Super Coppermix Competition Twin Plate Clutch as a premium drivetrain upgrade for Stagea 260RS owners seeking serious horsepower with usable street manners. Developed and tested by Nissan’s performance division, it provides the perfect balance of power-handling capability, refinement, and reliability. Whether you are building a track weapon, drift car, or high-output street machine, this clutch kit unlocks the full potential of your RB26DETT while keeping the vehicle drivable and reliable. Trust Terra Firma Automotive for authentic NISMO components that transform your Stagea’s performance and driving experience.
- NISMO Super Coppermix Competition Twin Plate Clutch for Stagea 260RS RB26DETT
- Part Number: 3002B-RS599
- Two COPPERMIX clutch discs for high-power handling and smooth drivability
- Lightweight flywheel for quicker response and rev-matching
- Aluminum clutch cover and center plate for reduced rotational mass
- Center hub with damper for refined, low-shock operation
- Includes genuine Nissan/OEM release bearing and flywheel bolts
- Excellent heat resistance and durability under high torque
- Balances track performance with usable street manners
- Significant improvement in throttle response and acceleration
- Genuine NISMO engineering and Japanese manufacturing
- Complete kit with all necessary hardware and installation manual
- Trusted by Stagea enthusiasts for clutch upgrades
- Premium quality that supports extreme performance reliably
- Transforms drivetrain feel and capability
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