What is the torque capacity of this clutch kit?

This ACT Mod Twin HD Race Clutch Kit is rated for 895 ft-lbs of torque. It is designed to handle aggressive launches and rapid shifting in high-powered AWD vehicles.

Is this clutch kit suitable for daily driving?

No, this clutch kit is specifically designed for race applications and is not intended for street use. It features a rigid hub and aggressive friction materials.

Can this clutch kit be rebuilt?

Yes, this Mod-Twin clutch is fully rebuildable. Most components can be ordered separately if needed, allowing for continued use and maintenance.

ACT 04-20 WRX STI Mod Twin HD Race Kit Unsprung Hub Torque Cap 895ft/lbs Not For Street Use

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ACT

ACT 04-20 WRX STI Mod Twin HD Race Kit Unsprung Hub Torque Cap 895ft/lbs Not For Street Use

Name: ACT 04-20 WRX STI Mod Twin HD Race Kit Unsprung Hub Torque Cap 895ft/lbs Not For Street Use
Brand: ACT
Price: 2089.52 USD
Availability: InStock

$2089.52

ACT's T1R-S07 Mod Twin HD Race Clutch Kit is built for aggressive launches and rapid shifting in high-powered AWD vehicles. Not for street use.

Key Features

Mod-Twin design with twice the ceramic friction surfaces for aggressive use — handles high torque loads.
Puck-style ceramic friction plates — offer high friction, superior heat capacity, and long clutch life.
Solid Mono-Drive chrome-moly hub — heat-treated for strength and durability, extends input shaft life.
Rigid, lightweight design — allows for quicker shifts and trouble-free service.
Diaphragm spring with exclusive four-stage heat treating — provides a consistent pedal feel.
Fully rebuildable — most components can be ordered separately.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Subaru Impreza 2004-2014
Subaru WRX STI 2015-2021

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Product Details

T1R-S07 Mod-Twin 225 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction surfaces with a no-nonsense solid 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. Puck-style Friction Plates with high quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These Friction Plates uniformly transfer torque to a Mono-Drive chrome-moly hub which is heat treated for strength and durability extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid Mono-Drive hub, 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.