Spec Clutch SA713H-2 Stage 2 Plus Performance Clutch Kit

The Spec Clutch SA713H-2 Stage 2 Plus Clutch Kit is engineered to bridge the gap between the Stage 2 and Stage 3 clutch systems, delivering the smooth drivability and predictable engagement of a Stage 2 with a 15–20% higher torque capacity. This performance clutch kit is an ideal upgrade for enthusiasts who demand more holding power without sacrificing daily drivability.

At the core of this kit is a multi-friction disc in a full-faced configuration, combining carbon semi-metallic material on one side with Kevlar® on the other. This hybrid friction pairing provides excellent heat resistance, extended disc life, and consistent engagement characteristics across a wide range of driving conditions.

The hub assembly is double-sprung with spring cover reliefs for added flexibility under load, while heat-treated internal components deliver the strength and long-term durability required for high-performance applications. A high-clamp pressure plate maximizes clamping force to handle increased torque demands.

Key Features:

• Multi-friction disc with full-faced carbon semi-metallic and Kevlar® hybrid construction
• High-clamp performance pressure plate for increased torque capacity
• Double-sprung hub with spring cover reliefs for flexibility and shock absorption
• Heat-treated hub and disc components for strength and durability
• High-torque sprung hub and disc assembly
• Bearing and installation tool kit included
• 15–20% higher torque capacity compared to Stage 2

Recommended Driving Applications: Street, Drag Racing, Autocross, Road Racing, Pulling, Rallye, and Drift

The Stage 2 Plus is classified within Spec's street/strip performance range (Stages 1–3+), making it suitable for modified street vehicles and dedicated track builds that require more grip than a Stage 2 without the harshness of a full race-oriented Stage 3 clutch.