What is the torque capacity of this ACT clutch kit?

This ACT Mod Twin HD Sprung Street Kit is designed to handle up to 700 ft/lbs of torque, making it suitable for high-powered street cars.

What components are included in the ACT T1S-S05 kit?

The kit includes a flywheel, pressure plate cover, diaphragm spring, friction plates, sprung hub assembly, floater, Monoloc Collar, release bearing, alignment tool, and pilot bearing if needed.

ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Sprung Mono-Drive Hub Torque Capacity 700ft/lbs

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ACT

ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Sprung Mono-Drive Hub Torque Capacity 700ft/lbs

Name: ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Sprung Mono-Drive Hub Torque Capacity 700ft/lbs
Brand: ACT
Price: 2025.02 USD
Availability: InStock

$2025.02

ACT's T1S-S05 Mod Twin HD Sprung Street Clutch Kit for high-powered AWD Subarus. Handles 700 ft/lbs torque with a solid pedal feel.

Key Features

Dual organic friction plates — Handles up to 700 ft/lbs of torque.
Sprung Mono-Drive hub assembly — Reduces driveline shock and extends input shaft life.
CNC-machined and dynamically balanced flywheel — Ensures smooth operation.
Exclusive heat-treated diaphragm spring — Provides a consistent, light pedal feel.
Steel-backed ceramic friction plates — Deliver stable friction and good heat capacity for long clutch life.
Modular design — Allows for individual component replacement and rebuilding.

⚠️ 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

T1S-S05 Mod-Twin 225 HD 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.