SPEC Stage 3+ Clutch Kit Nissan Skyline GT-R RB26DETT 1999-2002 | SN263F

Vehicle Fitment

• 1999–2002 Nissan Skyline GT-R R34

Engine:

• RB26DETT

Transmission:

• Pull-Type Clutch Transmission

The SPEC SN263F Stage 3+ Clutch Kit is a high-performance single-disc clutch system designed for Nissan Skyline R34 GT-R models equipped with the RB26DETT engine and pull-type transmission setup. Engineered for high-powered street and street/strip applications, this clutch provides increased torque capacity while maintaining excellent drivability for enthusiasts who demand both performance and reliability.

With a torque capacity of up to 550 ft-lbs, the Stage 3+ clutch is ideal for modified RB26DETT engines producing significantly more power than stock. The kit features a carbon semi-metallic full-face friction material designed to deliver strong engagement, long service life, and smooth operation compared to more aggressive race-only clutch designs.

Product Features

• Rated for up to 550 ft-lbs of torque
• Carbon semi-metallic full-face friction material
• High-friction performance compound
• Street-friendly engagement characteristics
• Heat-treated hub components for increased strength
• Application-specific sprung hub design
• Designed for high-performance street and race applications

Performance Benefits

• Handles substantially increased horsepower over OEM clutch systems
• Improved grip under high-load conditions
• Maintains manageable pedal feel for street driving
• Provides excellent friction consistency during aggressive use
• Reduces clutch slip during hard launches and high-power shifts
• Designed for durability in demanding performance environments

Why Upgrade to the SPEC Stage 3+ Clutch?

The factory Skyline GT-R clutch system is capable of handling stock power levels but can become a limiting factor as RB26DETT engines receive turbo upgrades, increased boost, and engine modifications.

The SPEC SN263F Stage 3+ offers an ideal balance between performance capability and street usability. Unlike more aggressive race-only clutch systems, the Stage 3+ uses a full-face carbon semi-metallic design to provide strong holding power while maintaining smooth engagement characteristics.