ACT Mod-Twin 225 XT Sprung Street Clutch Kit for Subaru WRX and Impreza

T2SS-S01 Mod-Twin 225 XT Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces with an ultra-durable spring center Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent light pedal feel. Steel-backed Friction Plates with high quality organic friction materials deliver stable friction coefficient, good heat capacity and long clutch life. These Friction Plates uniformly transfer torque to the Mono-Drive sprung hub assembly which extends input shaft life and reduces driveline shock from torsional vibration. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool and pilot bearing (if needed). Mod-Twin clutches are fully rebuildable and most components can be ordered separately. Mod-Twin 225 XT Sprung Street Soft progressive engagement, light pedal effort, smooth shifting with OE to mild transmission gear noise; Forged Aluminum Cover, Mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions; Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances; Street or Street/Strip; Applying tactical engineering to the MOD-TWIN, ACT presents unique solutions to common tradeoffs found on twin disc clutches, resulting in an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All are 100% clamp load tested, balanced and SFI certified

• "Excellence in Performance", backed by the best one-year warranty in the industry!

The ACT Mod-Twin 225 XT Sprung Street Clutch Kit is engineered for high-powered all-wheel-drive Subaru vehicles, including models like the Subaru WRX, Impreza, and Forester from 2006 to 2008. This kit combines robust materials and innovative design features to deliver reliable performance under demanding street and mild track conditions. The kit features a CNC-machined and dynamically balanced flywheel, ensuring smooth engagement and precise operation. The pressure plate cover, diaphragm spring, and ceramic friction plates work together to provide a soft, progressive engagement with minimal pedal effort, making daily driving more comfortable while maintaining high torque capacity.

The sprung Mono-Drive hub assembly is designed to absorb torsional vibrations, reducing driveline shock and extending input shaft life, which results in longer-lasting performance. The steel-backed friction plates utilize high-quality organic friction materials for stable friction coefficients, excellent heat capacity, and durability. These components are heat-treated through an exclusive four-stage process to ensure consistent pedal feel and longevity. The kit's modular design allows for easy rebuildability, with most components available separately for maintenance or upgrades.

ACT's engineering solutions address common twin disc clutch tradeoffs, delivering a clutch system that balances high performance, heat tolerance, and serviceability. The clutch kit is fully clamp load tested, balanced, and SFI certified, ensuring safety and reliability. It features a puck-style ceramic friction surface for improved grip and heat resistance, making it suitable for street or street/strip applications. Backed by ACT’s one-year warranty, this clutch kit offers exceptional performance, durability, and ease of maintenance for enthusiasts seeking a long-lasting upgrade for their Subaru's drivetrain.

Features:

• High torque capacity with dual organic friction surfaces for reliable power transfer

• Ultra-durable sprung Mono-Drive hub absorbs torsional vibrations and reduces driveline shock

• Four-stage heat-treated diaphragm spring ensures consistent light pedal feel

• Steel-backed friction plates with organic materials provide stable friction and heat capacity

• Includes CNC-machined, dynamically balanced flywheel for smooth engagement

• Modular, rebuildable design allows easy maintenance and component replacement

• Puck-style ceramic friction plates enhance grip and heat resistance

• Fully clamp load tested, balanced, and SFI certified for safety and reliability

• Designed for street and street/strip Subaru applications from 2006 to 2008