Spec Clutch SN352 Stage 2 Performance Clutch Kit with Kevlar Disc

The Spec Clutch SN352 Stage 2 Clutch Kit is a high-performance upgrade engineered for street drivers and enthusiasts who demand more torque capacity and long-term durability without sacrificing daily drivability. It is an ideal choice for mildly to moderately modified naturally aspirated and power-adder engines, and performs equally well at stock power levels where longevity and smooth engagement are the priority.

Key Features:

• Pure Kevlar® friction disc — segmented or full-faced configuration with steel backing for outstanding wear resistance and consistent engagement feel
• High-clamp pressure plate — increased clamping force over OEM for improved torque handling
• Double-sprung hub — spring cover reliefs provide flexibility while heat-treated components deliver strength and long-term durability
• Stock-like drivability — smooth, predictable engagement suitable for everyday street driving
• Higher torque capacity than Stage 1, rated up to 439 ft-lbs, making it well-suited for modified applications
• Complete kit — includes pressure plate, clutch disc, high-torque sprung hub and disc assembly, release bearing, and installation tool kit (where applicable)

Recommended Applications: Street, Drag, Pulling, Autocross

The Stage 2 is part of Spec's street/strip clutch lineup (Stages 1–3+), all of which are SFI approved. The existing flywheel should be resurfaced prior to installation unless a new Spec flywheel is used. A minimum 450-mile break-in period is required before full-throttle engagement or aggressive driving.