Description
ACT Clutch Disc – 2006-2015 Mazda MX-5 Miata
ACT replacement clutch discs let you tailor engagement, heat capacity, and driveline damping for street, track, or competition use.
Which option should I choose?
The table below uses the rating/specification supplied for each exact ACT SKU where available. We do not copy a torque rating from a different vehicle application.
| Configuration | Application-Specific Ratings & Specs | Driver Guidance |
|---|---|---|
|
Configuration: ACT6224508-1 ACT6224508-1 |
Disc material: Race/puck-style friction disc | Aggressive race engagement, with more modulation than a 4-pad disc. Sprung hub adds driveline damping and street tolerance. |
|
Configuration: ACT6224208 ACT6224208 |
Disc material: Race/puck-style friction disc | Aggressive race engagement, with more modulation than a 4-pad disc. Sprung hub adds driveline damping and street tolerance. |
|
Configuration: ACT6224008 ACT6224008 |
Disc material: Race/puck-style friction disc | Aggressive race engagement, with more modulation than a 4-pad disc. Rigid hub gives direct response with greater drivetrain shock/noise. |
|
Configuration: ACT4224508-1 ACT4224508-1 |
Disc material: Race/puck-style friction disc | Most aggressive puck-style engagement; competition-focused. Sprung hub adds driveline damping and street tolerance. |
|
Configuration: ACT4224008 ACT4224008 |
Disc material: Race/puck-style friction disc | Most aggressive puck-style engagement; competition-focused. Rigid hub gives direct response with greater drivetrain shock/noise. |
|
Configuration: ACT3000216 ACT3000216 |
Disc material: Premium organic | Smoothest engagement; preferred for primarily street-driven vehicles. Sprung hub adds driveline damping and street tolerance. |
Configuration Details
Configuration: ACT6224508-1 (ACT6224508-1)
Aggressive engagement, quick shifts, mild to moderate gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance; 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 for high horsepower street or race use; High burst strength and holds 28% more torque than typical organic materials This Part Fits:
Configuration: ACT6224208 (ACT6224208)
Aggressive engagement, quick shifts, mild to moderate gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance; 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 for high horsepower street or race use; High burst strength and holds 28% more torque than typical organic materials This Part Fits:
Configuration: ACT6224008 (ACT6224008)
6224008 is a 6-pad rigid race disc made with high quality ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat and for smoother engagement. This Part Fits:
Configuration: ACT4224508-1 (ACT4224508-1)
Aggressive engagement, quick shifts, OE to mild gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance; 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 for race use only; High burst strength and holds 28% more torque than typical organic materials This Part Fits:
Configuration: ACT4224008 (ACT4224008)
4224008 is a 4-pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines. This Part Fits:
Configuration: ACT3000216 (ACT3000216)
3000216 is a performance street disc and the most popular disc purchased. It features premium organic materials with high copper content for better heat transfer. Performance street discs allow for quicker shifting and smooth engagement. These discs feature a reduced marcel for faster shift action to complement ACT pressure plates. ACT spring-centered assemblies use bushings and cone springs similar to factory clutch discs. This creates frictional dampening, which improves clutch life and reduces noise. Quiet operation with increased strength and reliability. This Part Fits:
Fitment note: Confirm model year, engine, transmission, flywheel, and related clutch components before ordering.