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 25 - Jul 30

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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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4.0 ★★★★★
Based on 21 reviews
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K
Verified Purchase
Kailyn
Whiting, US
★★★★★ 5
Heavy duty
Size: For Medium Dog, Color: Green, Size: For Medium Dog, Color: Green
I just unboxed this so I will update if my opinion changes. I bought the medium dog toy, it’s a a great size, perfect for my 110 pound lab and my 60 pound pit terrier mix. It’s heavy duty so I don’t see this being torn apart anytime soon, it has a slight mint scent (mostly rubber). As of right now, I can confidently say that I see myself buying more from this brand. Hopefully it helps with their stinky breath, if not then at least it’s a fun toy for the pups. Update: after over a month of play I can say it’s still going pretty strong. My dog did manage to damage it a bit but if you have dogs who are rough on their toys, this is a good option. I was also surprised to find out that there is a squeaker in the base of it, the pups have to bite really hard in order to hear it, heavy duty toy. I will say one of the only downsides is that it doesn’t seem too appealing to my pups. If there are other toys around they’ll go for the other toys but occasionally will pick this. I still recommend it. Has been lasting us awhile (I have 3 pups).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2025
S
Verified Purchase
StephB
Lowell, US
★★★★★ 1
Dog ends up eating plastic ends
Size: For Medium Dog, Color: Grassgreen
At first I thought this would be a great toy but in reality the design doesn’t make sense. The little pieces ‘pricks’ of the cactus get chewed off and swallowed by the dog. So you’re essentially feeding them plastic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
J
Verified Purchase
Jordynn
New York, US
★★★★★ 5
AMAZING for my Doberman
Size: For Medium Dog, Color: Grassgreen, Size: For Medium Dog, Color: Grassgreen
This toy is the absolute BEST! It has out lasted every other toy by a long shot. So far it has lasted 7 months with a very tough chewer. No other toy has lasted more than a week or two aside from this one. I got this the same week I got my Doberman puppy. I am very impressed how well it has lasted so far. It’s still in great shape but is missing some of the “spikes” and has some tooth indents. Squeezer still works well too. It’s one of his favorite toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Puppy loves it! Great activity.
Size: For Medium Dog, Color: Grassgreen
My 5 month old puppy absolutely loves this toy. She spends hours chewing on it and squeaking. It’s heavy enough duty that she can’t bite the side parts off but she can munch on it at the back of her teeth. Great for cleaning teeth! She did bite some of the little nubs off but I expected some of that. It’s really the perfect hardness for her. Worth buying!
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Reviewed in the United States on April 30, 2026
L
Verified Purchase
Lindsay Marie Cirrincione
Cuba, US
★★★★★ 5
Incredibly durable
Size: For Medium Dog, Color: Grassgreen, Size: For Medium Dog, Color: Grassgreen
I bought this for my malinois mix when i got her last august. She's 10 months old and plays with this toy every day. This is such a durable toy! I strongly suggest this for everyone
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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