X-Clutch XKMI24011-1T Stage 1 Sprung Organic Clutch Kit with Steel Backed Facing

The X-Clutch XKMI24011-1T is a Stage 1 Sprung Organic Clutch Kit with Steel Backed Facing, purpose-built for performance street applications where driveability and daily usability remain a top priority. Engineered by Australian Clutch Services (ACS) — a company with over 30 years of clutch development experience — this kit delivers a meaningful upgrade over the factory clutch without sacrificing pedal feel or everyday comfort.

The "1T" steel-backed facing construction bonds organic friction material directly to a steel backing disc, significantly improving burst strength under the demands of a performance application. The sprung hub design provides excellent dampening to absorb peak shock loading during aggressive driving, while the heavy-duty pressure plate delivers increased clamping force for improved torque capacity over stock.

Key Features:

• Disc Material: Organic with steel-backed facing (1T configuration) for enhanced burst strength
• Disc Type: Sprung hub for superior shock absorption and smooth engagement
• Clutch Disc Diameter: 9.448 in. (9-7/16 in.)
• Input Shaft Diameter: 1 in.
• Input Shaft Spline Count: 23
• Clamping Force Increase: 40% over stock
• Torque Capacity: Up to 490 ft-lbs (including factor of safety)
• Pressure Plate: Heavy-duty unit with optimized pivot point and diaphragm design for positive pedal feel
• Alignment tool included
• Flywheel not included

X-Clutch Stage 1 kits are designed to strike the ideal balance between pedal effort, engagement feel, and torque capacity — making this an excellent choice for performance street builds that see occasional aggressive driving. Each kit undergoes rigorous in-house testing to ensure consistent quality and reliability.