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ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
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User Media for: ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
User Media for: ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
User Media for: ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017
User Media for: ACT Heavy Duty Performance Street Disc Clutch Kit - Subaru WRX 2006-2017

ACT Heavy Duty Performance Street Disc Clutch Kit

Subaru WRX 2006-2017

Read 38 Reviews | 20 Q&As
Part # SB5-HDSS
$714.00
msrp: $916.00

Ships within 13 days
ANY QUESTIONS?

Features & Product Details

RallySport Direct proudly carries a great selection of ACT Clutch Kits to tailor to your driving style.

On this page, you are looking at the ACT Heavy Duty Performance Street Clutch Kit for the 06-14 Subaru WRX and 05-09 Legacy. This clutch kit has been designed with an increased torque capacity over OEM standards and is a great clutch for those of you with moderate bolt-ons.

DETAILS:

  • Heavy Duty pressure plate
  • Sprung Street Disc
  • Organic disc material
  • 32% torque capacity over stock
  • 420 ft/lbs torque capacity
  • 9" disc diameter
  • 24 spline count
  • Light to moderate pedal effort
  • Mild gear rattle
  • Ideal for street and race use
  • Includes release bearing 
  • Includes alignment tool
  • Includes pilot bearing
  • Specifications

    Brand: ACT
    Alignment Tool Included: Yes
    Clamp Load Increase: 32%
    Crank Torque Capacity: 420 ft/lbs
    Disc Material: Organic
    Disc Style: Sprung Hub
    Disc Type: Disc
    Flywheel Included: No
    Pilot Bearing Included: Yes
    Pressure Plate Style: Push
    SFI Approved: Yes
    Throwout Bearing Included: Yes
    Wheel Torque Capacity: Not Provided
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    38 Reviews
    4 out of 5 Stars
    5 Stars
    (24)
    4 Stars
    (1)
    3 Stars
    (7)
    2 Stars
    (2)
    1 Stars
    (4)
    Customer Photos and Videos
    ACT Heavy Duty Performance Street Disc Clutch Kit ( Part Number: SB5-HDSS)
    ACT Heavy Duty Performance Street Disc Clutch Kit ( Part Number: SB5-HDSS)
    ACT Heavy Duty Performance Street Disc Clutch Kit ( Part Number: SB5-HDSS)
    ACT Heavy Duty Performance Street Disc Clutch Kit ( Part Number: SB5-HDSS)
    1 of 1 people found the following review helpful
    Act sb5-hdss 1 year ago
    5out of 5stars
    XxwrxX
    This clutch is awesome. Drastic difference from my exedy stage one that couldn’t hold my power. My tuner recommended this clutch and I pulled the trigger. Installed myself since I’ve done it before. Grips nicely and very responsive. Doesn’t chatter and isn’t crazy touchy like a 6 puck/unsparing clutch. Anyone not trying to go over 420whp, it is a little pricey considering it doesn’t come with an upgraded light weight flywheel but I would still recommend it. I already had an upgraded 14lb flywheel so I didn’t mind.
      
    Was this review helpful?
    1 of 1 people found the following review helpful
    Great Clutch  2 years ago
    5out of 5stars
    Greg P.
    I had been reading reviews for months on so many different clutches from OEM to ACT to Exedy and so on for my 2013 WRX. I went stage 2 about 6 months ago and was about to hit 70k miles and knew it was time to upgrade. I decided on the ACT HDSS . Wow, am I glad I did. The clutch pedal is snappy, the clutch is nice and grabby, it's like a brand new car. I'm only into it about 200 miles, so it hasn't even settled yet and its awesome. I have a slight "chatter" in first gear but it's nice and smooth through the other 4. I'm really happy with my new ACT clutch and highly suggest it ... stop reading so many reviews and just pull the trigger on this clutch already. GP
      
    Was this review helpful?
    Act hdss clutch/streetlite flywheel 3 years ago
    5out of 5stars
    GCTuned
    While the car at the moment is in a break in map(reduced throttle response, and lowered boost), the engagement had moved slightly up of the pedal. However, when it does engage, it does in a aggressive manner compared to stock clutch. I only have about 100 miles on the clutch, but i can already tell this clutch is a beast with more of a on/off personality. Even with the reduced throttle mapping on downshifts i only have to tap the throttle to get it to the right rpm. I have even over shot the downshift rpms by accident...cant imagine after its fully tuned. Slight chatter on in gear decceleration, but gives it a nice “race car” sound to it combined with the sti transmission/motor/pitchstop mounts. Will report after break in period and once fully tuned. So far, its a beast of a clutch with slightly higher engagement. I like!
      
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    3 of 3 people found the following review helpful
    Great while it lasted  5 years ago
    3out of 5stars
    chrismather9192838
    I don't have much to say about this. Very happy with how it came, packaged great everything was there and everything was correct. Install was easy and everything worked right. It is a good clutch for the money (I guess). It worked great while it lasted. My car made 326hp/342tq on the dyno (from a reputable tuner on the east coast) with a new intercooler. Fast forward 8000 miles and my clutch is already slipping. Needless to say I was unimpressed.
      
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    0 of 3 people found the following review helpful
    Torques 6 years ago
    3out of 5stars
    battlegorge
    It couldn't handle the horse torques but that is wheel torque so I did go over its rating after about 2 weeks of driving with that power it now slips under boost I guess I expected it though
      
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    QUESTIONS & ANSWERS

    • Q: Flywheel   MillerB12 months ago

      Will this Kit work with a competition clutch 1440 forged steel flywheel?
    • Q: 2012 subaru impreza wrx  jb1 year ago

      does this part fit my 2012 Subaru impreza wrx? Acts website says it doesn't but yours does i don't know why it wouldn't because it fits the 2011 model and there shouldn't be a big difference between the two.
      • 0 of 0 people found the following answer helpful

        A:  Yeah it will fit your 12, not sure why that MY is skipped on ACT's site, but it will fit your car for sure. Thanks.

        Rick C. @ RallySport Direct 1 year ago  
          
        Was this answer helpful?
    • Q: Loud TOB  ckbeep2 years ago

      Have used 2 of these kits on 06 wrx. Act clutch, act LW flywheel. Both have had noisy throw out bearing that does not go away unless apply slight pressure to clutch pedal. Happens with less than 100 miles put on clutches. I have researched and this is a common problem, have seen few remedies but seems like fixing the noise not the problem temporarily. Any advice on how to fix. Have read adjusting the preload on clutch pedal. But heard differing views. Says can wear out bearing. Also, read about greasing clutch fork and slave cylinder where pin meets.
      • 0 of 0 people found the following answer helpful

        A:  This is something you would want a professional mechanic to look over as we are unable to diagnose this problem on our end.

        Devan M. @ RallySport Direct 2 years ago  
          
        Was this answer helpful?
    • Q: Heavy duty internal clutch adjusting   Wellkei033 years ago

      What happens to all other clutch adjustment dimensions when the internal adjustment is done?
    • Q: 2017 wrx?  Bewsssssst4 years ago

      Says fittment is good on my 2017 wrx is that true

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