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4228218-1 - ACT 4 Pad Sprung Race Clutch Disc
Note: Must be used with ACT pressure plate and flywheel (not included).
$225.00
SKU
4228218-1
Specifications
| Item Description | ACT 4 Pad Sprung Race Clutch Disc |
|---|---|
| Product Weight (lbs.) | 3.4 |
| Disc Material | Ceramic |
| Diameter (Inches) | 9 |
| Diameter (Millimeters) | 228 |
| Warranty | 12 Months (view details) |
| SFI | 1.1 |
Description
4228218-1 is a 4-pad spring-centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The race disc features a heat-treated spring steel drive plate and is well-suited for the smaller disc sizes in smaller engines.
| Feel | Aggressive engagement, quick shifts, OE to mild gear rattle |
|---|---|
| Life | Premium ceramic friction materials provide moderate wear rates and high heat tolerance |
| Quality | Utilizes wraparound spring windows, thicker retainer stampings and a heat-treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability |
| Recommended Use | Recommended for race use only |
| ACT Difference | High burst strength and holds 28% more torque than typical organic materials |
Vehicle Fitment
| Application | Engine |
|---|---|
| 2013 Scion FR-S Base | 2.0 H4 GAS FI 1998cc |
| 2013 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2013 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2013 Subaru BRZ Premium | 2.0 H4 GAS FI 1998cc | DOHC |
| 2013 Subaru BRZ Sport-tech | 2.0 H4 GAS FI 1998cc | DOHC |
| 2014 Scion FR-S Base | 2.0 H4 GAS FI 1998cc |
| 2014 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2014 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2014 Subaru BRZ Premium | 2.0 H4 GAS FI 1998cc | DOHC |
| 2014 Subaru BRZ Sport-tech | 2.0 H4 GAS FI 1998cc | DOHC |
| 2015 Scion FR-S Base | 2.0 H4 GAS FI 1998cc |
| 2015 Subaru BRZ Aozora Edition | 2.0 H4 GAS FI 1998cc | DOHC |
| 2015 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2015 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2015 Subaru BRZ Premium | 2.0 H4 GAS FI 1998cc | DOHC |
| 2015 Subaru BRZ Series.Blue | 2.0 H4 GAS FI 1998cc | DOHC |
| 2015 Subaru BRZ Sport-tech | 2.0 H4 GAS FI 1998cc | DOHC |
| 2016 Scion FR-S Base | 2.0 H4 GAS FI 1998cc |
| 2016 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2016 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2016 Subaru BRZ Premium | 2.0 H4 GAS FI 1998cc | DOHC |
| 2016 Subaru BRZ Series.HyperBlue | 2.0 H4 GAS FI 1998cc | DOHC |
| 2016 Subaru BRZ Sport-tech | 2.0 H4 GAS FI 1998cc | DOHC |
| 2017 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2017 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2017 Subaru BRZ Premium | 2.0 H4 GAS FI 1998cc | DOHC |
| 2017 Subaru BRZ Series.Yellow | 2.0 H4 GAS FI 1998cc | DOHC |
| 2017 Subaru BRZ Sport-tech | 2.0 H4 GAS FI 1998cc | DOHC |
| 2017 Toyota 86 Base | 2.0 H4 GAS FI 1998cc |
| 2017 Toyota 86 Special Edition | 2.0 H4 GAS FI 1998cc |
| 2018 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2018 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2018 Subaru BRZ Premium | 2.0 H4 GAS FI 1998cc | DOHC |
| 2018 Subaru BRZ Sport-tech | 2.0 H4 GAS FI 1998cc | DOHC |
| 2018 Subaru BRZ Sport-tech RS | 2.0 H4 GAS FI 1998cc | DOHC |
| 2018 Subaru BRZ TS | 2.0 H4 GAS FI 1998cc | DOHC |
| 2018 Toyota 86 Base | 2.0 H4 GAS FI 1998cc |
| 2018 Toyota 86 GT | 2.0 H4 GAS FI 1998cc |
| 2019 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2019 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2019 Subaru BRZ Premium | 2.0 H4 GAS FI 1998cc | DOHC |
| 2019 Subaru BRZ Series.Gray | 2.0 H4 GAS FI 1998cc | DOHC |
| 2019 Subaru BRZ Sport-tech RS | 2.0 H4 GAS FI 1998cc | DOHC |
| 2019 Toyota 86 Base | 2.0 H4 GAS FI 1998cc |
| 2019 Toyota 86 GT | 2.0 H4 GAS FI 1998cc |
| 2019 Toyota 86 TRD Special Edition | 2.0 H4 GAS FI 1998cc |
| 2020 Subaru BRZ Base | 2.0 H4 GAS FI 1998cc | DOHC |
| 2020 Subaru BRZ Limited | 2.0 H4 GAS FI 1998cc | DOHC |
| 2020 Subaru BRZ Sport-tech RS | 2.0 H4 GAS FI 1998cc | DOHC |
| 2020 Subaru BRZ TS | 2.0 H4 GAS FI 1998cc | DOHC |
| 2020 Toyota 86 Base | 2.0 H4 GAS FI 1998cc |
| 2020 Toyota 86 GT | 2.0 H4 GAS FI 1998cc |
| 2020 Toyota 86 Hakone Edition | 2.0 H4 GAS FI 1998cc |
Frequently Asked Questions
- Can an ACT Race puck-style disc be used for daily driving, and is it recommended?
- ACT's race discs are very aggressive and provide no-nonsense performance response. As a result, the engagement is harsh. Taking off from a stop can cause judder and/or an uncomfortable noise. These characteristics have no effect on the performance on the clutch or the drive line components. This type of disc should only be used in a professional race setting and never on the street. ACT always recommends using an organic disc on the street because it offers a smoother engagement and a longer lasting performance value for everyday drivers.
- When should a clutch disc be replaced?
- The majority of new discs measure .312-.315” (7.93 – 8.00mm) thick – fully worn is .275” (7.00mm) or below. A few applications (mostly Audi and BMW) start out at .332 - .335” (8.43 – 8.50mm). These are to be replaced when below .295” (7.50mm). It’s best to measure with a micrometer. Puck discs are measured as-is, where organic street discs are correctly measured by fully compressing the engagement cushion (marcel) between the linings. If the lining rivets on either side of the disc have made contact with the flywheel or pressure plate face, the disc must be replaced. Note: Using a disc that is thicker or thinner than the working range the pressure plate is designed for will have varying, and often very poor, results.
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