Competition Clutch Stage 4 - 6 Pad Ceramic Clutch Kit Subaru WRX 2002-2005 | 15029-1620

Product Fitment:

2002-2005 Subaru WRX

For serious performance seekers, the Stage 4 Clutch Kit (Part #15029‑1620) from Competition Clutch is engineered to deliver exceptional clutch holding power, upgrade reliability, and deliver sharper engagement for your Subaru WRX. 

Why Choose This Kit?

• Up to 250% increase in torque capacity — This clutch kit gives you the muscle you need when power is the priority.

• Six‑puck ceramic disc design — The ceramic buttons provide penetrating clutch engagement, ideal for high‑horsepower or modified engines.

• Large size (230mm → 250mm) pressure plate & disc upgrade — Provides improved thermal capacity and stage readiness compared to stock components.

• Comprehensive kit — Includes clutch disc, pressure plate, pilot bushing/bearing (where applicable), throw‑out bearing (where applicable), and alignment tool — making it a full replacement kit ready for install.

Benefits You’ll Feel

• Much firmer, sharper clutch engagement that matches a high‑performance engine build or turbo upgrade.

• Improved durability under high‑stress driving conditions — ideal for track days, spirited driving, or drag applications.

• Peace of mind knowing you have a kit built for performance rather than stock replacement parts.

Important Installation & Break‑In Notes

Break‑In: To ensure optimal lifespan and performance, shift as often as possible during the first 500 miles to embed the friction surface properly. This helps the ceramic disc material bed into the clutch surfaces and ensures long-term reliability.
Lubrication: Use the correct amount of grease — too much grease on the clutch disc splines or pilot can lead to damage or void the warranty.
Fitment verification: Ensure your vehicle is among the listed applications. Always verify compatibility before installation.