SKU: 54909805323

T1RS-S01 - Mod-Twin 225 HD Sprung Race

Sale price$820.35 Regular price$911.50
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Description

T1RS-S01 - Mod-Twin 225 HD Sprung RaceSpecifications: Item Description: Mod Twin 225 HD Sprung Race Product Weight (lbs.): 28. 0 Torque Capacity (ft lbs.): 800 Torque Capacity Over OE: 154% Disc Material: Ceramic Clutch Disc Diameter (Inches): 8. 8 Clutch Disc Diameter (Millimeters): 225 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months SFI: 1. 2 Description: The T1RS S01 Mod Twin 225 HD Sprung Race Kit is engineered for aggressive launches and smoother

Specifications:

  • Item Description: Mod-Twin 225 HD Sprung Race
  • Product Weight (lbs.): 28.0
  • Torque Capacity (ft/lbs.): 800
  • Torque Capacity Over OE: 154%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 8.8
  • Clutch Disc Diameter (Millimeters): 225
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months
  • SFI: 1.2

Description:

The T1RS-S01 Mod-Twin 225 HD Sprung Race Kit is engineered for aggressive launches and smoother shifting in high-powered AWD vehicles. It incorporates twice the ceramic friction surfaces with an ultra-durable Mono-Drive sprung hub assembly in a modular design. Each diaphragm spring undergoes an exclusive four-stage heat-treating process, ensuring consistent pedal feel. Puck-style Friction Plates with premium ceramic friction materials offer a high friction coefficient, superior heat capacity, and long clutch life.

These Friction Plates transfer torque uniformly 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 (if needed). Mod-Twin clutches are fully rebuildable, and most components can be ordered separately.

Description Highlights:

  • Feel: Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise
  • Life: Forged Aluminum Cover, Mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure long-life performance even under demanding conditions
  • Quality: Delivers maximum performance and high heat tolerance through robust design, strategic features, choice materials, and close tolerances
  • Recommended Use: Suitable for Drag, Road, or Rally Racing
  • ACT Difference: The Mod-Twin clutch presents unique solutions to common tradeoffs found in twin-disc clutches, resulting in an ultra-durable, customer-serviceable, long-lasting clutch with very high torque capacity. All components are 100% clamp load tested, balanced, and SFI certified

Vehicle Fitment:

The Mod-Twin 225 HD Sprung Race Kit is compatible with various Subaru models, including:

  • 2005 - 2023 Subaru Impreza WRX
  • 2005 - 2023 Subaru Legacy GT
  • 2005 - 2023 Subaru Outback XT
  • 2006 - 2023 Subaru Forester XT Limited
  • 2006 - 2023 Subaru Baja Turbo
  • And other corresponding Subaru models

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: 54909805323

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4.3 ★★★★★
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Taylor A
Boise, US
★★★★★ 5
Beautiful in appearance and quality
I've been using these for several months and I love them. They're sturdy and great quality, not to mention so beautiful. They do of course scratch up as you use your knife on them which is to be expected with wood but I plan to give them a little sanding soon and an oiling with the oil they provided. I would definitely recommend.
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Reviewed in the United States on January 7, 2026
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Verified Purchase
Angel
Carnegie, US
★★★★★ 5
Ignore the bad reviews, read mine!
Pictures don’t make you think much, but in-person these are beautiful and well made. I’ve been trying to replace everything with cleaner safer alternatives. Honestly I love everything this brand offers and stands for! Some things to think about when you see other peoples negative reviews. Since these cutting boards are all around safe and clean with no toxic coating’s that most have to make them last longer, they do require more maintenance, when people don’t follow that maintenance you get a warped or cracked board. Also they are not meant to last as long as your plastic one from Walmart, they should be replaced more often. Luckily for a pack of 3, and I’ll say again that are TRULY non toxic, they are super reasonably priced! For what they offer I would even pay more for these. They do also come with instructions on how to care for them! So if you are the type of person to leave things dirty, or wet in the sink, these are probably not for you. For anyone who doesn’t mind taking the extra minute these are a must (literally a quick wipe, rinse and hand dry, it’s nothing). Gives me a breathe of fresh air to know I’m using safe, and clean products.
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Reviewed in the United States on May 4, 2026
L
Verified Purchase
Lacey Killion
New York, US
★★★★★ 1
Cutting boards will splinter
A lot of the reviews that are saying these wooden boards splinter are true. I was excited to find some nontoxic wooden cutting boards for such a great price. Upon arrival, they seemed pretty decent quality when I pulled them out of the package. I proceeded to use the large one so I gave it a quick rinse with warm water and was taken back by fumes coming off the cutting board and then wiped it down with a white paper towel and my paper towel was brown. I was a little discouraged, but decided to give it a better rinse with a soap, free brush. At that point once I dried it off whatever coding was on it came off and it was rough and splinters everywhere. Definitely a little upset that the splinters could’ve ended up in our food. These are not good quality non-toxic cutting boards I would rather spend a little extra money on a quality board that is not going to sprinter Wood shavings into my food.
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Reviewed in the United States on May 23, 2026
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Lorenzo Vhee
Dallas, US
★★★★★ 5
Very good, just be sure not to leave in water
Overall, this is a very good product as my wife and I are moving towards non-toxic kitchen materials. My only advice is to make sure to not leave this submerged in water otherwise mold will easily form.
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Reviewed in the United States on December 27, 2025
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Verified Purchase
Anonymous123
New York, US
★★★★★ 4
Truly non-toxic but a little rough and uneven
I’m very impressed with the packaging of this. When I first opened the box I was shocked that there was a plastic wrapping around the boards when they promised to be non toxic but then I saw the sticker that the wrapping was not plastic and I was very happy. The boards themselves are pretty nice and a good thickness but the only thing is I feel like the board is a little rough and parts of the board come up and are not smooth.
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Reviewed in the United States on April 7, 2026

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