Spec Clutch SC541 Stage 1 Organic Clutch Kit

The Spec Clutch SC541 Stage 1 Clutch Kit is engineered for bolt-on naturally aspirated and mildly modified forced induction engines, delivering stock-like daily drivability with a meaningful performance upgrade over OEM. Designed, hand-built, and tested in the USA, this kit strikes the ideal balance between street manners and multi-discipline track capability.

At the heart of the SC541 is a carbon-Kevlar® based, high-performance organic friction disc featuring an integrally bonded steel backing for strength under high clamp loads and elevated temperatures. The double-sprung hub incorporates spring cover reliefs for flexibility, while heat-treated components ensure long-term strength and durability.

Key Features:

• High-clamp performance pressure plate for increased torque capacity over stock
• Steel-backed, multi-compound woven organic friction material for smooth engagement and excellent wear life
• High-torque sprung hub and disc assembly with double-sprung design and spring cover reliefs
• Heat-treated hub components for enhanced strength and durability
• Kit includes pressure plate, disc, release bearing, and alignment tool
• Designed for bolt-on naturally aspirated and mildly modified forced induction applications

Intended Use: Street, Drag, Drift, Road Race, Rally, Pulling, Autocross

The SPEC Stage 1 is the ideal entry-level performance clutch for enthusiasts who demand improved holding power and long service life without sacrificing everyday drivability. It is best suited to vehicles driven daily that occasionally see spirited street or track use.