The Exedy Stage 1 Organic Clutch Kit is a direct replacement for the Evo 7/8/9 and can also be used in the Evo 4/5/6 if paired with an Evo 7/8/9 flywheel. This clutch will have a slightly stiffer pedal than stock and will handle lightly modified builds. Great for a daily driver under 450 HP that might see a few passes at the track. What's the difference with the HD? The HD has the "Heavy Duty" pressure plate with a little more clamping force and slightly heavier pedal feel. The HD can handle 472 TQ vs the standard version at 396 TQ. Features: • Street / Race • Driveability is similar to the stock clutch • Pedal efforts will be slightly higher because of the higher clamp loads • Spring center dampers to reduce drivetrain shock Includes: • Pressure Plate • Clutch Disc • Throw Out Bearing • Alignment Tool
05803HD Stage 1 Organic Evo 4-9 Clutch Kit HD "Heavy Duty"
Clamp Load | 3597 |
Disc Diameter (Inches) | 9.4 |
Disc Diameter (Millimeters) | 240 |
Spline Count | 23 |
Spline Size (Inches) | 1-1/16 |
Spline Size (Millimeters) | 26.2 |
Torque Capacity (ft/lbs.) | 472 |
05803 Stage 1 Organic Evo 4-9 Clutch Kit
Clamp Load | 3012 |
Disc Diameter (Inches) | 9.4 |
Disc Diameter (Millimeters) | 240 |
Spline Count | 23 |
Spline Size (Inches) | 1-1/16 |
Spline Size (Millimeters) | 26.2 |
Torque Capacity (ft/lbs.) | 396 |

