SKU: 58804083526

T1RR-H04 - Twin Disc Sint Iron Race Kit

Sale price$775.80 Regular price$862.00
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

T1RR-H04 - Twin Disc Sint Iron Race KitSpecifications: Item Description: Twin Disc Sint Iron Race Kit Product Weight (lbs.): 17. 2 Torque Capacity (ft lbs.): 776 Torque Capacity Over OE: 304% Disc Material: Sintered Iron Clutch Disc Diameter (Inches): 7. 25 Clutch Disc Diameter (Millimeters): 184 Input Shaft Diameter (inches): 1. 03125 Input Spline Quantity: 24 Warranty: 12 Months SFI: 1. 2 Description: The T1RR H04 race twin disc kits are specifically designed for serious enthusiasts who

Specifications:

  • Item Description: Twin Disc Sint Iron Race Kit
  • Product Weight (lbs.): 17.2
  • Torque Capacity (ft/lbs.): 776
  • Torque Capacity Over OE: 304%
  • Disc Material: Sintered Iron
  • Clutch Disc Diameter (Inches): 7.25
  • Clutch Disc Diameter (Millimeters): 184
  • Input Shaft Diameter (inches): 1.03125
  • Input Spline Quantity: 24
  • Warranty: 12 Months
  • SFI: 1.2

Description:

The T1RR-H04 race twin disc kits are specifically designed for serious enthusiasts who demand a direct bolt-in kit without the need for additional modifications. Featuring ACT's sintered iron race discs, this kit offers the highest torque capacity among all ACT race discs while boasting ultra-high heat capacity. Most kits provide pedal loads 10-20% higher than stock while increasing the clamp load by 80-90%.

Each kit includes a CNC-machined and dynamically balanced flywheel for seamless operation. Furthermore, all kits undergo an exclusive four-stage heat-treating process on all diaphragms. The kit comprises a pressure plate, two discs, floater, flywheel, and alignment tool. Some kits may also include a pilot bearing and release bearing. ACT Twin disc kits meet SFI Specification 1.2.

Description Highlights:

  • Feel: Light to moderate pedal effort, predictable, quick engagement, quick throttle response, increased gear rattle
  • Life: ACT's exclusive diaphragm, hardened posts, and high heat capacity ensure long life under severe abuse, although the rigid design may increase spline wear
  • Quality: Carefully engineered, precisely assembled, accurately balanced, with a chromoly hub heat-treated for strength and durability
  • Recommended Use: Recommended for high horsepower race use only, not intended for street
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment:

  • 2002 - 2008 Acura RSX Base, Type-S
  • 2002 - 2011 Honda Civic Si, SiR
  • 2008 Honda Civic MUGEN Si

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: 58804083526

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Ricky Bobby
Louisville, US
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
V
Verified Purchase
VegasHawkeye
Birmingham, US
★★★★★ 5
Picky dog approved!
Color: S6-muti-color, Color: S6-muti-color
I have wasted so much money on dog balls that they won't even pick up! They finally were obsessed with the Kong rubber green/blue or red/blue ones, but they're $3+. each, and they break from the dogs squishing it. I honestly had zero expectations on these, and they BOTH picked them up on the first throw! That's huge!! Seem to work fine in the ChuckIt. As for the squeaker, at first I was like "Oh nooooo." when they both loudly started! Much to my (and my neighbors') happiness, the squeakers stopped working after a couple minutes. 🤣
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Reviewed in the United States on February 2, 2025
W
Verified Purchase
William Lovelace
Battle Creek, US
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
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Reviewed in the United States on May 23, 2026
K
Verified Purchase
Karen
Natrona Heights, US
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
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Reviewed in the United States on May 18, 2026
C
Verified Purchase
Candice K
Lexington, US
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving. In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there. The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
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Reviewed in the United States on November 2, 2024

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