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See more parts for Subaru Legacy
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Introducing the ACT Performance Street Sprung Disc 3000503, a top choice for automotive enthusiasts looking to enhance their driving experience. This performance street disc is crafted with premium organic materials that have a high copper content, ensuring optimal heat transfer during operation. Users have reported noticeable improvements in shifting speed and smooth engagement, making it a favorite among drivers who value performance.
One of the standout features of the 3000503 is its reduced marcel design, which allows for quicker shift action. This design works harmoniously with ACT pressure plates, contributing to a seamless driving experience. The spring-centered assembly utilizes bushings and cone springs, similar to those found in factory clutch discs, providing frictional dampening that not only extends clutch life but also minimizes noise during operation. Many customers have praised the quiet performance of the disc, along with its increased strength and reliability.
Customer Feedback: "After installing the ACT 3000503, I noticed a significant difference in how my car shifts. The engagement is smooth, and it feels like I have more control. Definitely worth the investment!" - Mark T.
Install Instructions:
- For Instructions CLICK HERE
Features:
- Smooth engagement and quicker shifts, with minimal gear rattle
- High heat tolerance due to premium organic composite friction material, leading to increased burst strength and reduced wear
- Heat-treated wraparound spring windows for added support and reduced stress concentrations
- Ideal for both street and race applications
- Steel-backed linings enhance durability and performance
Specifications:
- Diameter: 9.4 in
- Diameter: 240 mm
- Spline Quantity: 24
- Grade Type: Performance
- Friction Plate: Yes
- Disc Material: Organic
- Splined Bore Diameter: 1 in
- Disc Type: Sprung
- Product Weight: 4.5 lbs
- SFI Rating: 1.1
Products Fitment:
- Subaru Legacy 2007-2009
- Subaru STI 2004-2021
- Subaru WRX 2013-2016
Upgrade your vehicle's performance with the ACT Performance Street Sprung Disc 3000503 and experience the difference in your driving dynamics!
Other Part Numbers:
ACT #act3000503
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2007-2009 Subaru Legacy |
Legacy | 2007-2009 |
|
2004-2021 Subaru STI |
STI | 2004-2021 |
|
2013-2016 Subaru WRX |
WRX | 2013-2016 |
If you've added boost, tuned for more power, or simply want better throttle control, then your stock clutch won't cut it. That?s where ACT (Advanced Clutch Technology) comes in delivering high-performance clutch kits and flywheels designed for real drivers who push their builds on the street, strip, or track.
ACT?s lineup includes everything from daily driver friendly HD kits to hardcore twin disc setups for serious horsepower. Whether you?re launching hard in a WRX, drifting in a 370Z, or canyon carving in an M3, ACT gives you the torque capacity and engagement you need without sacrificing drivability.
Why ACT? Because Power Without Control Is Useless.- Hold More Power Engineered to handle turbo, supercharger, and high-compression builds
- Faster Engagement Stronger pressure plates for better bite off the line
- Better Pedal Feel Balanced response without going full race-car stiff
- Reduced Rotational Mass Lightweight flywheels improve rev-matching and response
- No Guesswork Direct-fit applications, no fabbing, no hassle
ACT doesn?t just make universal performance parts ? they build complete, vehicle-specific clutch solutions for enthusiast favorites. Whether you daily a Civic Type R, track a Subaru STI, drift a 240SX, or drag a Mustang GT, ACT offers the right clutch to match your build goals.
Top supported platforms include the Nissan 350Z/370Z, Toyota Supra A90, Chevy Camaro SS/ZL1, Mitsubishi Evo, Ford Focus RS/ST, and BMW M3/M4 ? each with clutch options tuned to your driving needs.
What ACT Offers:- Performance Clutch Kits From HD street kits to twin-disc race systems
- Clutch Discs 6-puck, full-face, rigid or sprung to match your style
- Pressure Plates Heavy-duty options that increase clamp load without sacrificing control
- Chromoly Lightweight Flywheels Quicker revs, smoother shifts, and less drivetrain stress
- Complete Hardware Kits Everything you need for a proper install
ACT isn?t hype ? it?s proven. Their clutches are SFI-certified, track-tested, and used by racers in drag, time attack, autocross, drift, and rally. But what really matters? They hold power, last longer, and feel right even after hundreds of hard launches or hours of canyon carving.
Whether you're upgrading for more power or replacing a tired OEM clutch, ACT gives you the bite, strength, and feel to drive harder with confidence. No compromises, no excuses just parts that work when it matters.
ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase. Written notice must be immediately given to ACT within the warranty period. We require a copy of the purchase receipt showing the unit was purchased from an Authorized Dealer or Advanced Clutch Technology directly to verify the product is under warranty. Products purchased used do not carry a warranty. This warranty is to the original purchaser and is non-transferable. All non-warranty items are subject to a $50 inspection bench test fee.
ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.
ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.
ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.
ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.
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