Description
For 1991–1992 Toyota Supra, the EXEDY Hyper Single Clutch Kit – 1991–1992 Toyota Supra brings EXEDY's application-specific clutch engineering into one clearly organized product page for enthusiast street, autocross, HPDE, and modified performance builds.
About EXEDY
EXEDY's clutch expertise began in Japan in 1923 and expanded worldwide through the Daikin Clutch legacy. Unlike brands focused only on aftermarket friction products, EXEDY also operates as an OEM powertrain supplier, bringing production-level engineering and validation experience into its street-performance and racing clutch programs.
Purpose & Application
EXEDY's performance single- and multi-plate systems are intended to raise torque capacity and heat tolerance while matching the engagement characteristics to the car's intended use. Stage 1 uses an organic friction strategy for the most street-friendly behavior; Stage 2 moves to cerametallic friction for harder use; Hyper systems add dedicated flywheel and multi-plate architecture for substantially higher-output builds.
Choose the least aggressive configuration that comfortably covers the engine's torque and heat load. That approach normally gives the best balance of drivability, service life, transmission friendliness, and track durability.
Configuration
- EXEDY Part Number: TH04SD1
- Configuration: Hyper Single Clutch Kit
- Construction / Character: Application-specific EXEDY configuration; sprung-center disc
- Torque Rating: Application-specific / verify EXEDY rating
- Best Suited For: Use where this exact EXEDY configuration and fitment are required
Which Option Makes Sense?
For 1991–1992 Toyota Supra, this configuration makes the most sense when its intended duty matches the vehicle's actual power and use. Avoid overspecifying clutch aggressiveness: the best setup is the one that maintains the needed torque reserve while preserving usable modulation and protecting the rest of the driveline.
Technical Overview
- Clamp Load: Stage 1/2 covers are designed around roughly 40% higher clamping load than the genuine part
- Pedal Effort: Typical Stage 1/2 increase is approximately 20–35%, application dependent
- Flywheel Compatibility: Stage 1/2 generally use the OEM flywheel unless noted; Hyper systems include/require their dedicated flywheel
- Certification: EXEDY Stage 1, Stage 2 and Lightweight Flywheel products are SFI 1.1 certified
- Vehicle Application: 1991–1992 Toyota Supra
- EXEDY SKU: TH04SD1
Application-specific construction notes: Sprung-center disc.
Fitment note: Fitment should be verified against the exact drivetrain, not model name alone. Check year, engine, transmission, and any existing flywheel or EXEDY clutch-system part number before installation.