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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★★★★★ 5
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Size: 10.5, Color: Cognac
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Reviewed in the United States on June 9, 2026
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Size: 10.5 Wide, Color: Navy Grainy Leather
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MzElly Chapman
Belleville, US
★★★★★ 5
Great fit!!!
Size: 14, Color: Navy Grainy Leather
Love them. Great fit. Thanks
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Reviewed in the United States on June 11, 2026
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Amazon Customer
Lowell, US
★★★★★ 3
Que no tiene pasadores para apretar el zapato
Size: 7 Wide, Color: Black/Black
Que viene en tallas pequeñas y pensé que venían con lazos y no fue así, el resto esta bien el peso muy conveniente
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Reviewed in the United States on May 30, 2026
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Scott E.
West Palm Beach, US
★★★★★ 5
Comfortable and stylish
Size: 12, Color: Black
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