The Clutch Masters CLM10306PTD7RS is the 725 PRO Series twin-disc clutch kit built specifically for the 2007-2013 Mazda Mazdaspeed3 2.3L turbocharged platform. Rated at approximately 725 lb-ft of torque capacity, the CLM10306PTD7RS provides a complete solution for Mazdaspeed3 owners who have outgrown a single-disc clutch through engine builds, boost upgrades, or aggressive track use. The kit ships complete with a forged steel flywheel, SFI-certified pressure plate, twin ceramic rigid discs, and all hardware, ready for bolt-in installation on 2007-2013 Mazdaspeed3 models.
| Year Range | Make | Model |
|---|---|---|
| 2007-2013 | Mazda | Mazdaspeed3 |
| Detail | Value |
|---|---|
| Part Number | CLM10306PTD7RS |
| Manufacturer | Clutch Masters |
| Series | 725 PRO Twin Disc |
| Disc Diameter | 7.25 inches |
| Disc Material | Ceramic Rigid |
| Disc Count | 2 |
| Flywheel Type | Forged Steel (included) |
| Flywheel Certification | SFI Certified |
| Application | 2007-2013 Mazda Mazdaspeed3 2.3L Turbo |
| UPC | N/A |
Clutch Masters has been engineering performance clutch systems in the United States since 1988. Their PRO Series twin-disc kits are developed and tested in-house and ship as complete packages that include every component needed to finish the installation without ordering separate parts. Clutch Masters is the choice of drag racers, road racers, and serious performance street builds worldwide.
The CLM10306PTD7RS is the Clutch Masters 725 PRO Series twin-disc clutch kit with forged steel flywheel for the 2007-2013 Mazda Mazdaspeed3. It is rated at approximately 725 lb-ft of torque capacity and features SFI-certified pressure plate and flywheel components.
How does the CLM10306PTD7RS differ from the 850 PRO version?The CLM10306PTD7RS is the 725 PRO version with approximately 725 lb-ft torque rating, suited for moderately to heavily modified Mazdaspeed3 builds. The 850 PRO (CLM10306PTD8RS) provides higher clamping force and capacity for fully built, high-boost applications pushing maximum output.
Does the CLM10306PTD7RS include a flywheel?Yes. The S suffix in CLM10306PTD7RS indicates the forged steel flywheel is included. The complete kit contains the twin-disc clutch pack, flywheel, release bearing, pilot bearing, alignment tool, and all hardware.
Will the CLM10306PTD7RS work on a mildly modified Mazdaspeed3?The 725 PRO is designed for applications that have surpassed the capacity of a single-disc clutch. For lightly modified or near-stock Mazdaspeed3 builds, a lower-stage Clutch Masters kit may be more appropriate. The CLM10306PTD7RS is ideal for moderately to heavily turbocharged and engine-built setups.
Is the CLM10306PTD7RS SFI certified?Yes. Both the pressure plate and the forged steel flywheel in the CLM10306PTD7RS carry SFI certification, meeting requirements for sanctioned drag racing and road racing events.
Is the CLM10306PTD7RS street drivable?The 725 PRO twin-disc can be driven on the street in a modified Mazdaspeed3, though expect a firmer pedal and more aggressive engagement than stock. It is not recommended for stock or light-duty commuter use where a lower-stage clutch would be better suited.
What break-in is required for the CLM10306PTD7RS?Clutch Masters recommends a 500-mile break-in period avoiding hard launches and excessive clutch slip. Proper break-in ensures the ceramic friction surfaces seat correctly and maximizes the longevity of the CLM10306PTD7RS system.
What is the torque capacity of the CLM10306PTD7RS?The 725 PRO Series is rated at approximately 725 lb-ft of torque capacity, comfortably supporting modified Mazdaspeed3 builds with upgraded turbos, intercoolers, and fueling systems running substantially above the factory 263 horsepower rating.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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