SKU: 12296418251

T1RS-F12 - Mod-Twin 10.5 HD Sprung Race

Sale price$1048.05 Regular price$1164.50
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

T1RS-F12 - Mod-Twin 10.5 HD Sprung RaceSpecifications: Item Description: Mod Twin 10. 5 HD Sprung Race Product Weight (lbs.): 46. 0 Torque Capacity (ft lbs.): 1141 Torque Capacity Over OE: 88% Disc Material: Ceramic Clutch Disc Diameter (Inches): 10. 5 Clutch Disc Diameter (Millimeters): 267 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months SFI: 1. 2 Description: The T1RS F12 Mod Twin 10. 5 HD Sprung Race Kit is engineered to deliver aggressive launches

Specifications:

  • Item Description: Mod-Twin 10.5 HD Sprung Race
  • Product Weight (lbs.): 46.0
  • Torque Capacity (ft/lbs.): 1141
  • Torque Capacity Over OE: 88%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 10.5
  • Clutch Disc Diameter (Millimeters): 267
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months
  • SFI: 1.2

Description:

The T1RS-F12 Mod-Twin 10.5 HD Sprung Race Kit is engineered to deliver aggressive launches and smoother shifting in high-powered vehicles. It features twice the ceramic friction surfaces combined with an ultra-durable sprung Mono-Drive hub assembly in a modular design. Each diaphragm spring undergoes an exclusive four-stage heat treating process to ensure a consistent light pedal feel.

Puck-style Friction Plates with high-quality ceramic friction materials provide a high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a Mono-Drive sprung hub assembly, extending the input shaft life and reducing driveline shock from torsional vibration.

The 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 (where applicable). Mod-Twin clutches are fully rebuildable, and replacement discs may be ordered separately.

Description Highlights:

  • Feel: Predictable, aggressive engagement, lightest pedal effort, quick shifting, possible start-off judder with OE to mild transmission gear noise
  • Life: Forged Aluminum Cover, Mono-drive hub, exclusive diaphragm, and premium friction materials ensure long-life performance under demanding conditions
  • Quality: Delivers maximum performance and high heat tolerance through a robust design, strategic features, choice materials, and close tolerances
  • Recommended Use: Drag, Road, or Rally Racing
  • ACT Difference: Utilizes tactical engineering to address 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

Vehicle Fitment:

  • 2018 - 2023 Ford Mustang GT: Various trims with 5.0 V8 GAS FI 4951cc | DOHC engines

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12296418251

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Michael Simko
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★★★★★ 4
Great Size and Comfort
Size: Extra Back Support (21-Inch), Color: Dark Grey
2 months after buying a different reading pillow I felt it was time to buy a different one based on the comfort and support. I found this one listed for a good price. After carefully looking through the listing, I bought the 21" size. On my first night of usage, I was already impressed with the comfort and support vs the reading pillow I had bought 2 months prior. I like how this one has nice support for my neck and head as I'm relaxing on my bed with my laptop and phone. The texture of the filling gives it a very nice combination of cushioning and firmness. The horizontal feature line in the center of the pillow is a nice feature for back and neck support thanks to it giving the pillow some flexibility. As for the arms, their length, width, height, and cushioning are very good for resting my arm while I'm using the wireless mouse with my laptop.
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Reviewed in the United States on February 27, 2026
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GhostFingersXP
Lexington, US
★★★★★ 5
Book Reading Wife Approved
Size: Standard (18-Inch), Color: Sage Green
I purchased this for my wife who reads quite a bit and she absolutely loves it. She said it feels soft, is the right size for her, and makes book reading more comfortable for her. I call it a win.
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Reviewed in the United States on April 23, 2026
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A Brown
Alexandria, US
★★★★★ 3
Not good quality
Size: Standard (18-Inch), Color: Dark Grey
Comfy, however it’s getting flat an only had it a week
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Reviewed in the United States on April 27, 2026
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Linda F. Del Valle
Carnegie, US
★★★★★ 5
Love this ❤️❤️
Size: Standard (18-Inch), Color: Rose Pink
Love love super comfy soft yet firm Great quality good value the material is sturdy
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Reviewed in the United States on June 3, 2026
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RW
Los Angeles, US
★★★★★ 5
Heaven sent
Size: Jumbo (25-Inch), Color: Dark Grey
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Reviewed in the United States on May 19, 2026

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