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ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit (Part Number: )
ACT Heavy Duty 6-Puck Disc Clutch Kit
Subaru Models (inc. 2002-2005 WRX)
Read 2 Reviews | 3 Q&As
Part # SB9-HDG6
msrp: $745.00

In stock! Ships same day

Features & Product Details

RallySport Direct is proud to provide you with the ACT Heavy Duty 6-Puck Disc Clutch Kit. This is a great clutch kit for those with high-horsepower street or race use. 

Here are the details:

  • Designed with an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life
  • All diaphragms endure a four-stage heat-treating process for unparalleled performance
  • Pressure plate has precision cover stampings for improved rigidity and consistency
  • 6-pad spring-centered race disc features a spring center construction to properly clamp torsional vibration and to resist failure under harsh conditions
  • Spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support
  • Spring-centered race disc engagement is harsher but provides faster shifts
  • Monoloc collar
  • Feel: Light to a moderate pedal effort with aggressive engagement
  • Life: Moderate friction life
  • Recommended for high horsepower street or race use
  • Heavy duty pressure plate type
  • 70% torque capacity over stock
  • Torque capacity rated at 550 ft/lbs
  • Includes release bearing
  • Includes pilot bearing
  • Includes alignment tool


    Brand: ACT
    Alignment Tool Included: Yes
    Clamp Load Increase: 70%
    Crank Torque Capacity: 550 ft/lbs
    Disc Material: Cerametallic
    Disc Style: Sprung Hub
    Disc Type: 6-Puck
    Flywheel Included: No
    Pilot Bearing Included: Yes
    Pressure Plate Style: Pull
    SFI Approved: Yes
    Throwout Bearing Included: Yes
    Wheel Torque Capacity: Not Provided
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days

    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm -



    2 Reviews
    5 out of 5 Stars
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    Installed on Stock 2002 WRX Tranny 8 months ago
    5out of 5stars

    Have had this installed for almost a year with a 360hp WRX. I installed act pro lite lightweight Flywheel as well and that might’ve been a mistake because I have to rev to 2.8k To smoothly get into first. The clutch itself is amazing. It grabs so instantly there were moments when I accidentally slipped my foot off the clutch peddle and damn what a sudden launch. No hesitation. I have it on stock 02 gears which are glass. I do not launch my WRX. After a year or 12k miles I might finally have bad synchros but I believe that’s from old age and not 100% the clutch’s fault. VERDICT: For roughly $50 more than the street performance ACT clutch you get almost a hundred more HP/TQ rating. If I could go back in time I would buy the lower, heavy duty steet disk but ONLY because it would’ve been less stress on my OEM gears. I will be having Tomioka gears I am happy I have the 6-puck. NOTE: It’s a very pretty kit. I was sad to hand the clutch kit to my mechanic because it’s just a beautiful product.
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    Great clutch 3 years ago
    5out of 5stars

    Second one ive had on the car last one got great use and abuse in a good way. Ultra light flywheel to go with it is definately worth it. Shifts smooth and grabs hard. Made very well. Dont forget the fork like i did when puttin tans back on haha!
    Was this review helpful?


    • Q: Daily Driver  SubiWRX038 months ago

      Is this a good clutch for a daily driver making 475-525whp ? If not what clutch would you recommend?
      • 0 of 0 people found the following answer helpful

        A:  This is a great option for you if you don't mind the aggressive engagement. There are many people who run this clutch on their daily driver. A smoother engagement option would be ACT SB9-XTSS that you may consider.

        Karsten B. @ RallySport Direct 8 months ago  
        Was this answer helpful?
    • Q: fitment   TMac1 year ago

      will this work with ( act street light flywheel). I'm sorry I am having trouble figuring out what the description meant.
      • 0 of 0 people found the following answer helpful

        A:  That flywheel is the correct flywheel that you are needing.

        Tyler G.
        Was this answer helpful?
    • Q: flywheel match  Chubaru243 years ago

      I'm driving an 02 wrx about 300hp and plan for 400 in the near future. Used for weekend rally cross and track. Currently have a Fidanza Chromoly flywheel and was wondering if it would go good with this clutch or would would i need to upgrade that as well?
      • 0 of 0 people found the following answer helpful

        A:  If that flywheel is compatible with the stock clutch kit, i don't think there would be any foreseeable issues. Typically clutch kits and flywheels pair better with the same manufacturer however.

        Connor M. @ RallySport Direct 3 years ago  
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