ACT ZM8-HDSS Advanced Clutch Sprung Kit 837055002778 RX-8 Hd/perf

( Brand: Act ), ( Type: Transmission Clutch Kit ), ( Manufacturer Part Number: ZM8-HDSS ), ( Performance Part: Yes ), ( UPC: 837055002778 )

Review ACT Advanced Clutch Mazda Rx-8 Hd/perf Sprung Kit fits STREET 2004

Introducing the ACT Advanced Clutch Kit (ZM8-HDSS) specifically designed for the 2004 Mazda RX-8 with HD/Perf Street Suspension. This clutch system is engineered to provide superior performance and durability for those seeking improved power delivery and enhanced driving experience.

The heart of this kit is the ACT Heavy Duty Sprung Disc Clutch Assembly. The clutch disc is made of high-performance materials, ensuring a consistent friction coefficient for smooth engagement and excellent heat resistance. The pressure plate is engineered with a robust design, providing increased clamping force to handle the added power of modded RX-8s. The sprung design of the pressure plate helps to minimize pedal effort and provide a more progressive feel, making it easier to modulate the clutch for smooth shifts.

The flywheel in this kit is also a crucial component, featuring a heavy-duty design to provide optimal mass for maximum engine response. The flywheel's surface is machined to precise specifications for perfect engagement with the clutch disc.

The ACT ZM8-HDSS clutch kit also includes a lightweight aluminum flywheel housing, which helps to reduce unsprung weight and improve overall vehicle performance. The kit comes with a new release bearing and pilot bearing, ensuring a perfect fit and smooth operation.

The ACT Advanced Clutch Kit (ZM8-HDSS) for the 2004 Mazda RX-8 with HD/Perf Street Suspension is the perfect choice for those seeking a high-performance clutch system that can handle the demands of modified engines. With its superior materials, precision engineering, and durable design, this clutch kit is sure to provide reliable and consistent performance, helping you take your RX-8 to the next level.

The ZM8-HDSS advanced clutch kit from ClutchMaster is a popular choice among Mazda RX-8 enthusiasts for high-performance street driving and track applications. Here are the pros and cons of buying this clutch kit for your 2004 Mazda RX-8:

1. Enhanced clamping force: The HDSS clutch kit provides a higher clamping force than the stock clutch, allowing for smoother and more consistent power delivery.

2. Improved durability: The HDSS clutch kit is designed to handle the increased power and torque of high-performance modifications.

3. Better pedal feel: With the HDSS clutch kit, you can expect a more responsive and firmer pedal feel, making it easier to control the engine's power.

4. Suitable for street and track use: The HDSS clutch kit is suitable for both street driving and occasional track use, making it a versatile choice for Mazda RX-8 owners.

5. Compatibility with various flywheels: The HDSS clutch kit is compatible with various flywheels, allowing you to choose the one that best suits your specific application.

1. Higher cost: The HDSS clutch kit is more expensive than the stock clutch, which may be a deterrent for some buyers.

2. Requires clutch alignment tool: Installing the HDSS clutch kit requires the use of a clutch alignment tool, which may add to the installation cost.

3. May require additional modifications: To get the most out of the HDSS clutch kit, you may need to make additional modifications to your Mazda RX-8, such as upgrading the flywheel or pressure plate.

The ClutchMaster ZM8-HDSS advanced clutch kit offers several benefits for Mazda RX-8 owners looking to improve their vehicle's performance. The enhanced clamping force, improved durability, better pedal feel, and compatibility with various flywheels make it a popular choice among enthusiasts. However, the higher cost and additional installation requirements are important considerations. Ultimately, if you're looking for a high-performance clutch kit for your Mazda RX-8, the HDSS kit is a solid option worth considering.

If you're in the market for a high-performance clutch kit for your Mazda RX-8, the ClutchMaster ZM8-HDSS kit is a great choice. It offers several benefits, including improved clamping force, durability, and pedal feel. However, keep in mind that it comes with a higher cost and additional installation requirements. We recommend doing your research and considering all the factors before making a purchase. If you're unsure, consulting with a professional mechanic or Mazda RX-8 enthusiast community can also be helpful.

Details:

Must use ACT counterweight with flywheel. These discs have reduced Marcel for faster shift Action to complement ACT pressure plates, with increased strength and reliability. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life.

Acts Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining greater burst strength durability. Manufacturer: ACT Advanced Clutch, Part Number: ZM8-HDSS, condition: New: ZM8-HDSS kit features Acts most popular Heavy Duty pressure plate and Street disc.

part #: zm8 price

• $560.00

specifications addedclutch:

• for models: Street
• for makes: Mazda
• for years: 2004
• brand: Act
• type: Transmission Clutch Kit
• manufacturer part number: ZM8-HDSS
• performance part: Yes
• upc: 837055002778

general addedclutch:

• Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts
• condition: New

shipping addedclutch:

• service: Standard
• type: Fixed
• cost: $0.00
• class: Standard
• transit: 4-7 Days

payments addedclutch:

• other
• wallet: Google-pay
• credit card: Diners-club

seller addedclutch:

• rating: 99.6%
• # reviews: 105630
• city: San Leandro, California

offer addedclutch:

• quantity: 4
• options: Ship-to-home
• started: July 10, 2025
• sold: 0
• availability: In Stock

returns addedclutch:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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