SKU: 21902547446

SB5-HDSS - HD/Perf Street Sprung

Sale price$426.60 Regular price$474.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

SB5-HDSS - HD/Perf Street SprungSpecifications Item Description: HD Perf Street Sprung Product Weight: 14. 5 lbs. Torque Capacity: 420 ft lbs. (32% over OE) Disc Material: Organic Clutch Disc Diameter: 9 inches (228mm) Input Shaft Diameter: 1 inch Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The SB5 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use an exclusive diaphragm design to

Specifications Item Description: HD/Perf Street Sprung Product Weight: 14.5 lbs. Torque Capacity: 420 ft/lbs. (32% over OE) Disc Material: Organic Clutch Disc Diameter: 9 inches (228mm) Input Shaft Diameter: 1 inch Pressure Plate Type: Heavy Duty Warranty: 12 Months

Description: The SB5-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use 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. Precision cover stampings provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Description: Experience a light to moderate pedal effort with smooth positive engagement and OE to mild gear rattle. The kit offers a longer friction life, extended by ACT's exclusive diaphragm design. Carefully engineered, precisely assembled, and accurately balanced, with premium organic friction materials for heat tolerance and reduced fade. Recommended for street and race use, the SB5-HDSS kit undergoes 100% clamp load testing and dynamic computer balancing for smooth high RPM reliability.

Vehicle Fitment: Various models of Subaru Legacy, Subaru Outback, Saab 9-2X Aero, Subaru Baja Turbo, Subaru Forester XT Limited, Subaru Impreza WRX, Subaru Impreza WRX Limited, Subaru Impreza WRX TR, Subaru Legacy GT, Subaru Legacy GT spec.B, Subaru WRX, and Subaru WRX Sport-tech from 2005 to 2018, including select JDM variants.

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: 21902547446

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4.2 ★★★★★
Based on 1118 reviews
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Verified Purchase
Pamela Smith
Charlottesville, US
★★★★★ 3
Plugs
Color: Grey
The plugs didn’t work it leaked. Needed to buy bigger plugs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
Johnathan Scott
Omaha, US
★★★★★ 4
ALMOST perfect.
Color: Vivid Orange
Item is as advertised. Durable, and the tools are useful for more than just regular plugs. It comes with the snips which was great as well as actual valve stem replacements which I thought were pretty nice. Only complaint are the plug strips themselves. If the hole is from a bolt or something larger than the average screw, it may take two of them to completely stop the leak. Hope this helped.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
J
Verified Purchase
jeanette maldonado
Battle Creek, US
★★★★★ 5
Awesome Product.
Style: Boxed Type - 16 PCs
Awesome product. Very easy to use repaired my tire with no issues. It’s a very compact kit. Great price. The plug has proved to be durable as I’ve been driving the car with no leaks or issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
K
Verified Purchase
Kevin
Bozeman, US
★★★★★ 5
Very handy tool
Style: Boxed Type - 16 PCs
Great tool. Worked perfectly and has a nice small case for easy storage . This came fast and was exactly as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
C
Verified Purchase
Charles
Birmingham, US
★★★★★ 5
Very good product
Style: Boxed Type - 16 PCs
I let my wife fix a tire with, she is a tiny little femine girl, had no trouble, little hard pushing the plug thru but managed, fuxed no leaks, very good product, and heavy duty not a limsy like plastic thin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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