Competition Clutch clutch Toyota Celica MR2 474 Nm

For the Toyota Celica and MR2 with the 3S-GTE engine, the specific Competition Clutch kit rated for 474 Nm (approx. 350 lb-ft) of torque is the Stage 4 – Strip Series 1620.

This kit is designed for high-horsepower builds where a significant increase in clamping force and torque capacity is required over the factory setup.

Product Specifications: Stage 4 (474 Nm)

• Part Number: 16062-1620 (Commonly fits SW20 MR2 Turbo and ST185/ST205 Celica GT-Four).

• Torque Capacity: 474 Nm (350 lb-ft), which represents a 250% increase over the stock torque capacity.

• Disc Design: 6-Puck Sprung Ceramic. The ceramic buttons provide aggressive bite and high heat resistance, while the sprung hub helps dampen driveline shock to protect the transmission.

• Pressure Plate: High-performance diaphragm pressure plate with increased clamp load.

• Included in Kit: Pressure plate, 6-puck ceramic disc, throw-out bearing, and alignment tool.

Comparison of Competition Clutch Stages (3S-GTE)

If you are evaluating whether the 474 Nm version is right for your build, here is how it compares to the other street and track options:

Critical Technical Notes

• Break-In Period: Competition Clutch strictly requires a 500-mile (800 km) break-in period. This should be strictly city driving (constant shifting) without high-RPM pulls or aggressive launches to ensure the ceramic pucks seat properly against the flywheel.

   

• Flywheel Compatibility: This kit is designed to work with the OEM flywheel or the Competition Clutch Lightweight Steel Flywheel. If reusing an old flywheel, it must be resurfaced to ensure a flat mating surface and prevent premature clutch failure.

• Application Warning: The Stage 4 ceramic material is very abrasive. While it holds high power, it will increase wear on the flywheel and is not recommended for heavy stop-and-go traffic due to its “on/off” engagement style.