HKS 27006-AN015 Transmission Clutch Plate T1.6 Set for GR6 DCT

The HKS 27006-AN015 is a precision-engineered Transmission Clutch Plate T1.6 Set designed as a high-performance replacement and upgrade component for the GR6 dual-clutch transmission (DCT). Developed by HKS as part of their comprehensive R35 GT-R powertrain upgrade program, this plate set is engineered to withstand the extreme torque demands of heavily tuned, high-output applications tested under race conditions.

Clutch Pack Highlights:

• Optimized clutch plate design allows increased plate count without reducing individual disk or plate thickness — HKS configuration uses 8 plates versus the OEM 6-plate setup
• Enhanced piston diameter geometry delivers 110% greater pressing force than the stock unit without requiring modification to oil pressure components
• Redesigned inner oil seal provides 170% stronger pressure resistance compared to the factory seal
• Upgraded from thrust needle bearing to ball bearing design for improved high-RPM support, with a tolerant RPM rating of 8,500 rpm
• New design provides 175% more transmission torque capacity than stock, with structural strength rated at 300% over OEM (per HKS internal test data)
• Bolt-on clutch pack design — pre-assembled and tested at the factory for quality assurance
• Capable of supporting applications exceeding 1,000 PS while maintaining smooth, predictable engagement characteristics at low speeds

Transmission Plate Construction:

• Optimized layout design with wider cog sizing for superior strength compared to competing products
• Plates constructed from high-strength steel — approximately 3 times stronger than the OEM aluminum plates, which are prone to distortion under high-output loads
• Rigid center section with sandwich plate structure and a specially formed steel front cover, improving bearing support strength and ensuring full gear performance

The HKS 27006-AN015 plate set is an essential upgrade component for builds demanding maximum drivetrain reliability under sustained high-power conditions, including time attack, circuit racing, and street/track dual-use applications.