Spec Clutch SD141-9 Stage Performance Clutch Kit - 2+

The Spec Clutch SD141-9 is a Stage 2+ performance clutch kit engineered for street and track applications requiring increased torque capacity and aggressive engagement. This clutch system features a carbon semi-metallic disc material that provides excellent heat dissipation and durability under demanding driving conditions.

Key Features:

• Carbon semi-metallic friction material for enhanced grip and thermal stability
• High-clamp pressure plate for increased torque capacity over stock
• Street-drivable with moderately increased pedal effort
• Rigid hub design for positive engagement and minimal flex
• Suitable for street performance, drag racing, and road racing applications
• Complete kit includes pressure plate, disc, and alignment tool

Spec Clutch Stage 2+ kits deliver approximately 30-40% more torque capacity than stock clutches while maintaining reasonable street manners. The carbon semi-metallic material offers a balance between aggressive performance and drivability, making this an ideal choice for modified engines with bolt-on performance upgrades.