Your cart is empty
0
items
Subtotal:$0.00
:
from
to
 |
ACT 2006 Subaru Impreza HD/Perf Street Sprung Clutch Kit (5 SPD)
SKU: ACT-SB11-HDSS
ACT 2006 Subaru Impreza WRX HD/Performance Street Sprung Clutch Kit (5-Speed)
Upgrade your 5-speed Impreza with this ACT HD Street Clutch Kit. Offering enhanced torque capacity and pedal feel, it’s a must-have for performance enthusiasts looking to retain street comfort while boosting reliability.
- Free shipping
ACT Heavy Duty Performance Street Sprung Clutch Kit – 2006 Subaru Impreza (5-Speed)
Upgrade your 5-speed Impreza with a proven performance clutch designed to handle spirited street driving and occasional race use. The ACT Heavy Duty Performance Street Sprung Clutch Kit (SB11-HDSS) brings together ACT’s most trusted pressure plate and their best-selling organic street disc to deliver a powerful balance of torque capacity, reliability, and smooth engagement.
Key Features & Benefits
- Solid Torque Upgrade: Rated to handle up to 449 ft-lbs of torque—an increase of 39% over OEM specs.
- Organic Street Disc: Made from premium materials with high copper content for improved heat transfer. Steel-backed lining enhances burst strength and clutch longevity.
- ACT Heavy Duty Pressure Plate: Features a proprietary diaphragm design that improves clamp load while reducing deflection, maximizing service life and engagement consistency.
- Faster Shifts: Reduced marcel in the disc promotes quicker engagement and better responsiveness while maintaining quiet, street-friendly operation.
- Streetlite Flywheel Compatibility: Designed to pair with ACT’s Streetlite flywheel for optimal performance in a lightweight, street-tuned setup.
Technical Specifications
| Clutch Disc Diameter: | 9.4" / 240 mm |
| Input Shaft Diameter: | 1.0" |
| Torque Capacity: | 449 ft-lbs |
| Torque Gain Over OE: | +39% |
| Product Weight: | 28.6 lbs |
| Pressure Plate Type: | Heavy Duty |
| Flywheel Type: | Streetlite |
| Warranty: | 12 Months |
What to Expect
- Feel: Light to moderate pedal effort with smooth, confident engagement. OE to mild gear rattle may be present under load.
- Longevity: Extended clutch life thanks to ACT’s four-stage heat-treated diaphragm and premium disc materials.
- Build Quality: Carefully engineered and precisely balanced for long-term reliability and high-RPM stability.
The ACT Difference
Each ACT clutch is 100% clamp load tested and dynamically computer balanced to ensure consistent, high-performance operation. Trusted by performance enthusiasts and racers alike, this kit delivers the performance you need with the drivability you want.
- ManufacturerACT
- BrandACT
- MPNSB11-HDSS
- Part Number_333224SB11-HDSS
- UPC842385002718
- Part NumberSB11-HDSS
- Brand NameACT
- VendorACT
Shipping
We utilize UPS, Fedex, and USPS for all of our shipping needs. Carrier choice is based upon availability and needs of the customer and is the sole discretion of SouthernCarParts. We always try to ship within 24 hours of order placement (do to the custom nature of some products, shipping within 24 hours is impossible, actual shipping time frames will be listed in the product description). Please keep in mind that some products such as Custom Fit Car Covers, Lloyds Floor Mats, Painted accessories, and Racemesh Products can take 3 -10 days to ship and are charged at time of order placement. Racemesh products take 4 weeks to ship as they are made to order.
Returns
Should you need to return a part for refund, exchange, or credit, please contact our returns department within 30 days of purchase at orders@southerncarparts.com for a Return Merchandise Authorization (RMA) number. Most problems, such as installation, can be solved with a telephone call (888-631-1433). Southern Car Parts will not accept returned goods without prior authorization and an RMA# written clearly on the exterior of the box. The customer is responsible for freight on all return orders. Parts authorized to be returned, on a non-exchange basis, are subject to a 20% restocking fee. Returns will only be accepted within 30 days of the original date of shipment. Custom painted parts - Once these parts are started, we can refund you less the paint(chemicals) that have been used. Exception is rear spoilers and front splitters, we can refund less 20%.
Custom-made-to-order items are NOT returnable. This includes embroidered floor mats, interior embroidered items, and car covers.
Damages in Shipping
All damages from shipping must be reported to Southern Car Parts within two business days from tracking number delivery confirmation. After two business days, damages become the responsibility of the customer.