SKU: 81551904435

EXEDY Racing Clutch Carbon-D Clutch Kit (HH04SDMC)

Sale price$859.70 Regular price$955.22
Save 10%

Pay in installments of $238.81 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

EXEDY Racing Clutch Carbon-D Clutch Kit (HH04SDMC)Hyper CARBON D clutches are the next generation a revolutionary Carbon Clutch System. CARBON D was developed to achieve the ultimate goal of comfort and streetability by absorbing noise and vibration emitted from drivetrain components such as the differential, transmission and engine. The CARBON D system is designed to protect the drivetrain by absorbing and dissipating "shock torque". Superior engineering enables this system to posess an ideal clutch

Hyper CARBON-D clutches are the next generation-a revolutionary Carbon Clutch System. CARBON-D was developed to achieve the ultimate goal of comfort and streetability by absorbing noise and vibration emitted from drivetrain components such as the differential, transmission and engine. The CARBON-D system is designed to protect the drivetrain by absorbing and dissipating "shock torque". Superior engineering enables this system to posess an ideal clutch engagement position, increased clamp loads and lower pedal effort, while the unique Carbon fiber friction material allows comfortable half-engaged clutch operation and responsive gear changes.

Notes

  • All referenced torque ratings are measured at the wheels
  • SFI 1.1 Approved - Certified for use in Competitive Motorsports
  • Use with 1991-1996 Style Transmission Input Shaft

Includes:

  • Clutch Cover Assembly
  • CD Assembly
  • Flywheel
  • Cover Bolt SE
  • Flywheel Bolts

EXEDY's forged aluminum pressure plate delivers a higher clamp load than the stock clutch without a significantly higher pedal effort, because the stiffer forged cover allows all of the pedal travel to be utilized to disengage the disc. A stamped steel plate is spongier, taking up some of the pedal travel as it flexes. The stiffer forged cover allows the use of a stiffer diaphragm spring, pivoted differently inside the cover for more mechanical advantage. The increased mechanical advantage lowers pedal pressure, while the lack of lost motion permits normal pedal travel. The bottom line: more torque-holding capacity and great feel at part-engagement. An additional feature of the pressure plate is a series of turbine-like, airflow-enhancing vanes that keep the clutch cooler under extreme operating conditions, which improves durability.

The heaviest components of the clutch system are the clutch cover, plates and flywheel. Low inertia discs allow the transmission to synchronize in a shorter interval of time, eliminating time loss during shift changing while also reducing stress on drivetrain components. The weight of a carbon clutch disc is one third that of a metallic disc.

For most streetable applications, the preferred clutch disc is the cerametallic style with a damper hub. This style of disc will have a consistent feel throughout the day, from the first cold start of the day to a launch from the Christmas Tree after a heat-inducing burnout. The damper hub will help with a smooth launch and improved gearchange feel, as well as eliminate gear rattle moderate speeds. Gear rattle is caused by variations in crankshaft rotational speed, as individual cylinders fire. That in turn makes the gear teeth bounce and rattle against each other as you head on down the road.

A more ambitiously-modified vehicle, used mostly for drag racing, autocrossing or rallying might benefit from the use of a Carbon-D friction disc, Faced with pure carbon-fiber, laid one strand at a time and baked at 3600° to cure, carbon fiber has an interesting characteristic: it's coefficient of friction (COF) gets higher as it gets hotter. Unfortunately, it's inconveniently low when at room temperatures, rising to the same COF range as cerametallic friction material when warmed properly. Used in a street vehicle, its inconsistent takeup may be annoying in a daily driver. Carbon fiber is very long-lived in heavy-duty use, however. Carbon-D friction discs have a spring-dampener hub for easy shifting and quiet gears. Carbon-D is equipped with a new dual stage damper, a low-load stage and rapid-acceleration stage, both of which are individually tuned for each car type.

For a dedicated race or track car, Carbon-R friction is preferred. The lack of a dampener hub may mean a fair amount of harshness, vibration and noise may intrude into the cabin or be felt in the gearshift or clutch pedal. The undampened hub, combined with the lighter weight of the whole assembly may make starting up difficult to do without some initial judder. The advantages in shifting speed and torque capacity are the payoff for this lack of refinement.

Due to the inherent properties of the carbon material, EXEDY suggests the proper way to bring the discs up to operating temperature. The correct method is three sequential five second "slips" of the clutch within 30 seconds at low RPM. This will heat the discs so they will hold the specified torque rating.

Features:

  • Average of 40% increase in clamp load over stock
  • Extra capacity handles street/race car power upgrades
  • Forged assembly is far stiffer than stamped-type
  • Incredible strength means no clamp-load deflection
  • Integrated turbine-like fins enhance airflow, keeping clutch assembly cooler and extending component life
  • Forged Chromoly Flywheel
  • Combination of low weight and high heat capacity
  • Designed for Rally, Drag and hi-performance Street
  • SFI approved for racing
  • EXEDY exclusive friction composition
  • High friction-coefficient material
  • Designed for low wear and high heat resistance
  • Reduced diameter damping disc for reduced inertia
  • Patent Pending disc system
  • Race or extreme street applications
  •  

     

    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: 81551904435

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 6 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    T
    Tstar
    Dallas, US
    ★★★★★ 5
    So sweet
    Format: Kindle
    It’s so unexpectedly sweet that it sneaks up on you. Each character is so unique and charming. I love the openness and honesty among their pack. It really blows me away how wonderful this omegaverse trope plays out. I received a free copy of this book and am voluntarily leaving a review.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 21, 2026
    Q
    Verified Purchase
    Queen of Anxiety
    Lake Worth, US
    ★★★★★ 2
    Needs editing
    Format: Kindle
    Cute storyline and promising characters, but the lack of editing is painful to read. I would love to read an edited version.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 10, 2025
    S
    Verified Purchase
    SR
    Whiting, US
    ★★★★★ 5
    Good start to a series
    Format: Kindle
    I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 3, 2025
    J
    Verified Purchase
    Jammie Clark
    Waukegan, US
    ★★★★★ 4
    A good read
    Format: Kindle
    Multiple points of view. 3 Alpha men and an Omega male. She is a Beta in training for a new program placing betas in Alpha/Omega packs. Mila is only doing the program for the money to take care of her dad. She wasn't expecting to fall for a pack but when she sees this packs Omega she is done for. There is just something about him. His Alphas are good looking as well. Too bad she is hiding a secret and their government is acting shady. I liked it and can't wait to see where their story goes.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 14, 2023
    B
    Verified Purchase
    Bri Hires
    Bozeman, US
    ★★★★★ 3
    Slightly repetitive but I did love some things
    Format: Kindle
    I love this type of story. And omegaverse is one of my all time favorite genres. But there are a few things that pulled me out of my enjoyment while I was reading. It was repetitive at times as well as struggled with telling not showing. So we didn’t always feel like we were experiencing things with the main character. There were also some plot holes but they may still be answered in part 2. Now this isn’t to be said I didn’t enjoy parts of the story. I loved the almost instant love between Mila and Oliver. And how he started changing around her.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 15, 2024

    recommand products