Spec Clutch SU141 Stage 1 Clutch Kit - High Clamp Organic Performance Clutch

The Spec Clutch SU141 Stage 1 Clutch Kit is a high-performance organic clutch system engineered for bolt-on naturally aspirated engines and mildly modified forced induction applications. Designed to deliver stock-like daily drivability with improved holding capacity, the Stage 1 is the ideal upgrade for drivers who want enhanced performance without sacrificing pedal feel or long-term wear characteristics.

At the core of the kit is a high-clamp pressure plate paired with a steel-backed, multi-compound woven organic disc featuring a high-torque sprung hub assembly. The organic friction material provides smooth, progressive engagement and excellent service life, while the steel backing ensures structural integrity under elevated clamp loads and heat. The double-sprung hub design absorbs driveline shock and reduces transmission wear.

Kit Includes:

• High-clamp performance pressure plate
• Steel-backed multi-compound woven organic clutch disc with sprung hub
• Release bearing
• Alignment tool

Key Features:

• Torque rating: 193 lb-ft
• Steel-backed organic disc for strength under high clamp loads and temperatures
• High-torque double-sprung hub for smooth engagement and driveline protection
• Stock-like pedal feel with improved wear life over OEM
• Made in the USA

Suitable Driving Applications: Street, Drag, Drift, Road Race, Rallye, Autocross, Pulling

The SPEC SU141 Stage 1 is the perfect entry-level performance clutch for drivers seeking a durable, streetable upgrade that transitions seamlessly from daily commuting to weekend track use.