T1SS-MZ01 Mod-Twin 225 HD Sprung Street Kit is designed for high-powered AWD street cars. It combines uncompromised pedal feel, durability, and engagement quality with very high torque capacity by combining twice the organic friction surfaces with an ultra-durable spring-centered Mono-Drive hub in a completely modular design. Each diaphragm spring undergoes an exclusive four-stage heat-treatment process, providing a consistently light pedal feel. Steel-backed Friction Plates with high-quality organic friction materials deliver a stable friction coefficient, good heat capacity, and long clutch life. These Friction Plates uniformly transfer torque to the Mono-Drive sprung hub assembly, which extends input shaft life and reduces driveline shock from torsional vibration. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool, and pilot bearing (if needed). Mod-Twin clutches are fully rebuildable, and most components can be ordered separately.
Installation Instructions
Warranty
This Part Fits:
Installation Instructions
Warranty
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1995 | Mazda | RX-7 | Base |
| 1993 | Mazda | RX-7 | R1 |
| 1994-1995 | Mazda | RX-7 | R2 |
| 1993-1995 | Mazda | RX-7 | Touring |




