Clutch Masters GR Corolla 725 Series Street - Twin Disc Clutch Kit w/Steel Flywheel & Hydraulic Release Bearing

Overview

The Clutch Masters 725 Series Street Twin Disc Clutch Kit is a high‑end performance clutch solution designed for enthusiasts who demand exceptional torque capacity and durability from their 2023+ Toyota GR Corolla. It’s engineered to handle significantly more power than the stock clutch system, making it ideal for power‑upgraded engines, drag applications, and occasional track use.

Built for Extreme Performance

This clutch kit is part of Clutch Masters’ 725 Series, a 7.25″ (184 mm) twin‑disc design developed from decades of drag racing experience. The twin‑disc setup provides a large friction surface area in a compact package, offering excellent torque holding capability with reduced rotational mass, which helps improve throttle response on high‑power builds.

Unlike single‑disc kits, the twin discs allow for continuous torque transfer and improved heat tolerance, making this clutch suitable for big power and high‑stress driving conditions.

Performance Highlights

• Twin Disc Design: Combines two friction discs to maximize torque handling in a compact 7.25″ diameter.

• Street & Race Friction Setup (TD7S): Includes one ceramic rigid disc and one fiber‑tuff rigid disc to balance performance and usability.

• Steel Flywheel: Supplied with a steel flywheel machined for strength and durability under hard launches.

• Internal Hydraulic Release Bearing: Included for a complete, modern clutch actuation system.

• Quick Release (QR) Pressure Plate System: Many FX725 kits employ Clutch Masters’ QR System for more even engagement, smoother release, and reduced chatter compared to traditional multi‑disc clutches.

Note: Twin disc clutches like this can be more aggressive and less smooth in daily stop‑and‑go driving compared with stock or milder performance clutches, due to their race‑oriented design. They’re best suited for enthusiast and high‑torque applications.

What’s Included

• Twin disc clutch assembly (street/race friction combo)

• Steel flywheel

• Internal hydraulic release bearing

• Alignment tool and necessary hardware