TREMEC TR-9080 DCT Corvette Stingray Z51

Designed for high-performance sports cars and super cars, the new 8-speed TR-9080 DCT is the first transaxle application from TREMEC that combines the transmission, differential and axle drive in one compact package. Performance With an automated dual clutch transmission (DCT), engine output is coupled to either of two transmission input shafts. Each clutch functions as both a launch clutch and dynamic shifting clutch, enabling clutch-to-clutch shifts without torque interruption, giving the driver continuous transmission of torque and power to the wheel. The bespoke TR-9080 DCT provides lightning-fast shifts in less than 100 milliseconds from best-in-class controls software, solenoids and hydraulics. Control Solutions The DCT is controlled with a high-performance, 32-bit transmission control unit. All systems - including hardware such as low-leak solenoid valves and electro-hydraulic actuation systems to control systems and software - were internally developed by TREMEC for maximum performance. To create the optimal performance during launch and shifting, TREMEC developed advanced algorithms capable of calculating torque targets in real time. Fast and repeatable torque control is achieved through model-based control strategies, using detailed knowledge and characterization of all transmission subsystems and components. Mechanical Design The in-house designed concentric wet dual clutch offers high torque and thermal capacity in a compact package. This innovative wet clutch has TREMEC-proprietary optimized friction materials with the ability to cool the clutches only when needed, boosting efficiency. TREMEC’s vertically integrated manufacturing allows customized gear design and development for tight tolerances and famously robust durability. Power-honed synchro/speed gears give a quiet ride without sacrificing performance. The TREMEC-designed limited slip differentials feature spiral bevel designs that allow the entire transaxle to use a single fluid, allowing mass savings from a single oil cooler, pump, oil sump and filtration system. The force-cooled electro-hydraulically controlled limited slip differential (eLSD) is integrated with the transmission control system to allow fast responsiveness and fine control of the locking ratio and provides the ability to withstand ® Torque Transfer Solutions® sustained high-performance driving. Features at a Glance: • Continuous torque over a wide ratio range allowing high performance driving and efficient highway driving • Concentric wet dual clutch arrangement • Over-torque shifting with torque boost for performance launch • Offered with mechanical limited slip differential (mLSD) or electronic limited slip differentials (eLSD) • ISO 26262 and ASIL-D safety standards compliant.

Core charge for Stingray and Z51: $3500. 
Core Charge for E-Ray, Z06, and ZR1: $5000.
Will be refunded with trade in.