Competition Clutch Stage 2 Steelback Brass Plus Clutch Kit Subaru WRX (5 speed only) 2006-2016 | 15021-2100

Product Fitment: 

2006-2016 Subaru WRX

Designed for drivers who demand more from their drivetrain, the Competition Clutch 2100 Series Clutch Kit delivers powerful performance for aggressive street driving and light track use. Featuring a high-torque Brass Plus sprung disc and a performance pressure plate, this kit provides up to an 80% increase in torque capacity and smooth engagement for a balanced upgrade.

Key Features

• Up to 80% Increase in Torque Capacity – Engineered to handle more power without compromising drivability.

• Suited for Aggressive Street & Moderate Track Use – Ideal for modified vehicles with upgraded turbos or bolt-ons.

• Brass Plus Sprung Hub Disc – Steel-backed for durability with anti-burst design for higher RPM stability.

• Matched Performance Pressure Plate – Delivers consistent clamping force and smooth pedal feel.

• Extended Lifespan – Premium materials ensure longevity under demanding conditions.

• Complete Installation Kit – Includes alignment tool and all necessary hardware.

What’s Included

• 1x High Torque Sprung Hub Disc (Brass Plus with steel backing)

• 1x Performance Pressure Plate

• 1x Alignment Tool

• Required Hardware

• Bearings (where applicable)

Break-In & Installation Notes

• Minimum 300-mile break-in is REQUIRED

• 500-mile break-in is RECOMMENDED for optimal performance and longevity

• Avoid aggressive driving during the break-in period to ensure proper seating

• Always use the correct amount of clutch spline grease — too much can damage components

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