Action Clutch ACR-1150-884007P Stage 1 Clutch Kit with ACT Monoloc Collar

The Action Clutch Stage 1 (1OS) Clutch Kit is engineered for Mitsubishi Lancer Evolution X owners seeking enhanced performance with OEM-like drivability. This complete kit includes the ACT Monoloc collar, a one-piece direct replacement upgrade to the standard two-piece wedge collar and wire ring featured in pull-type clutches.

Key Features:

• Reinforced steel-backed copper kevlar organic friction material for superior grip and heat resistance
• Single diaphragm heavy-duty pressure plate delivers smooth, reliable engagement without sacrificing pedal feel
• Patented fully enclosed spring retainers prevent catastrophic damage from springs popping out
• ACT Monoloc collar provides uniform loading on bearing and pressure plate for proper alignment
• Hardened chrome-moly steel Monoloc construction ensures years of reliable service
• 70% increased holding capacity over factory clutch kit
• SFI Spec 1.1 certified for replacement flywheels and clutch assemblies

Complete Kit Includes: Performance HD pressure plate, Stage 1 organic sprung clutch disc, premium throwout bearing, premium pilot bearing, clutch alignment tool, and ACT Monoloc collar (884007P).

Designed for stock to lightly modified turbocharged Evolution X GSR models with the 4B11T engine. Every Action Clutch kit is quality checked and signed off by experienced engineers with over 60 years of collective experience. Recommended for heavy-duty street use and mild track applications. A 500-mile break-in period is required to ensure optimal performance and longevity.