SKU: 18338594459

T2R-S05 - Mod-Twin 225 XT Sprung Race

Sale price$942.75 Regular price$1047.50
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

T2R-S05 - Mod-Twin 225 XT Sprung RaceSpecifications: Item Description: Mod Twin 225 XT Sprung Race Product Weight: 28. 1 lbs. Torque Capacity: 1120 ft lbs. Torque Capacity Over OE: 214% Disc Material: Ceramic Clutch Disc Diameter: 8. 8 inches 225 millimeters Input Shaft Diameter: 1 inch Pressure Plate Type: Xtreme Warranty: 12 Months (view details) SFI: 1. 2 Description: The T2R S05 Mod Twin 225 XT Sprung Race Kit is designed to deliver aggressive launches and smoother shifting in high

Specifications:

  • Item Description: Mod-Twin 225 XT Sprung Race
  • Product Weight: 28.1 lbs.
  • Torque Capacity: 1120 ft/lbs.
  • Torque Capacity Over OE: 214%
  • Disc Material: Ceramic
  • Clutch Disc Diameter: 8.8 inches / 225 millimeters
  • Input Shaft Diameter: 1 inch
  • Pressure Plate Type: Xtreme
  • Warranty: 12 Months (view details)
  • SFI: 1.2

Description:

The T2R-S05 Mod-Twin 225 XT Sprung Race Kit is designed to deliver aggressive launches and smoother shifting in high-powered AWD vehicles. It combines 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 a consistent light pedal feel. Puck-style Friction Plates with high-quality ceramic friction materials offer a high friction coefficient, superior heat capacity, and extended clutch life. These Friction Plates uniformly transfer torque to a Mono-Drive sprung hub assembly, which extends input shaft life and reduces 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.

Features:

  • Feel: Predictable aggressive engagement, light pedal effort, quick 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.
  • Quality: Maximum performance and high heat tolerance through robust design, strategic features, choice materials, and close tolerances.
  • Recommended Use: Drag, Road, or Rally Racing.
  • ACT Difference: Tactical engineering solutions result in an ultra-durable, customer-serviceable, long-lasting clutch with very high torque capacity. All units are 100% clamp load tested, balanced, and SFI certified.

Vehicle Fitment:

  • Fits various Subaru Impreza WRX STI models from 2004 to 2021 with a 2.5 H4 GAS FI 2458cc engine.

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: 18338594459

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4.6 ★★★★★
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Verified Purchase
Wafaa
Lowell, US
★★★★★ 4
I would by again!
Good and lasted for over a year. A good quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
R
Verified Purchase
Richard Conner
Whiting, US
★★★★★ 5
I'll Take Three!
I recently purchased the DUMOS Ergonomic Computer Gaming Chair, and I couldn't be happier with my decision! This chair combines comfort, style, and affordability in a way that truly exceeded my expectations. The PU leather lumbar support provides excellent comfort and proper posture, making long gaming or work sessions much more enjoyable. What really surprised me was the fantastic price—so good that I ended up buying three! I chose two in striking red and one in sleek blue for each person's room, and they all look fantastic. The build quality feels sturdy and durable, and the ergonomic design has already made a noticeable difference in my comfort levels. If you're looking for a stylish, comfortable, and budget-friendly gaming or office chair, I highly recommend the DUMOS Ergonomic Chair. It’s a great investment in your comfort and style!
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Reviewed in the United States on October 19, 2025
A
Verified Purchase
A armored vehicles R Us
Waukegan, US
★★★★★ 3
Very comfortable wonderful chair
I like the chair it was very easy to assemble makes no noise when I'm going across the floor the size was perfect for me the stability was great the screw quality was very easy it's all very well put together got it on sale value for the money very good how do you just meant no problems it was great
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Reviewed in the United States on September 14, 2024
J
Verified Purchase
Jedi_Nomad
New York, US
★★★★★ 5
excellent quality, Good Support
I got this on sale for $67. The process to assemble it was very straightforward and used an Allen wrench. It was rated as the best item in its category and had five stars. I wouldn't consider it a gaming chair, Although it tries to be one. It feels more like an office chair that was glam up to be a gaming chair. But it does an excellent job at supporting a tall large individual, Excellent Support, Good posture. Worth every penny, But not in the same category as a typical gaming chair. Lack some of the bells and whistles had a typical gaming chair would have, But every bit the money I paid for it. If you want something nicer then you need to buy like a $200+ Gaming chair with the bells and whistles.
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Reviewed in the United States on June 13, 2024
C
Verified Purchase
Country Doug
Boise, US
★★★★★ 5
Very comfortable with good lower-back support
Most comfortable, well made, easy assembly office-gaming chair (very pleased)! *I suggest, HOLD-OFF popping the seat onto the upper-cylinder until AFTER assembling the back-rest onto the seat/arm-seat with back-rest as a unit...can then be popped onto the upper gas-cylinder(Much more stable than fighting with chair freely rolling and turning) while attempting to aligning the holes assembling the back-rest. Afterwards the seat with back-rest assembled can easily be popped onto to the upper-end of the gas-cylinder and we are good to go! * do pay attention to using the correct bubble-packed bolts for each assembly, as directed * all the holes align -up very precisely... so if screwing in the bolt(s) and after a couple-turns it gets hard-to-turn, we are 'cross-threading the bolt into the threaded hole...so back-out and realign the bolt as so it threads in very easy. * the bubble-pack of bolts are clearly labeled so as we easily know which ones go where. *0ne bubble-packet even includes a spare group just in case we lost one (like out in the grass-lawn)? * Included a T-handle alien-head wrench (all needed for total assembly) very nice for having around if any re-tightening needed. all speaks Quality! >>> Been using about a month now...And I REALLY like this office gaming chair _ very comfortable cushioned well and excellent lower-back support _ the faux-leather seems to be more thick and durable and stitching is NOT ripping-out (as my previous & more expensive chair had done with it's paper-thin faux leather) _ easy assembled chair seems very sturdy and solid, (yet light weight), in moving around, (not some wobbly contraption as my previous more expensive chair). _ a strong Five-Star rating!
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Reviewed in the United States on March 14, 2025

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