Specifications
- Brand
- SPEC
- Part #
- SZ48MTR

Spec 04-08 Mazda RX-8 Mini Twin R-Trim Clutch Kit
$1496.60
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Fits 2004-2008 Mazda RX-8. SPEC Mini Twin R-Trim Clutch Kit for improved clutch performance.
Key Features
- Fits 2004-2008 Mazda RX-8.
- SPEC Mini Twin R-Trim Clutch Kit.
- Twin-disc design significantly increases torque capacity and heat handling.
- R-Trim friction material is formulated for high-performance applications.
- Features sprung center hubs on clutch discs to dampen drivetrain shock and reduce NVH.
- Includes all necessary components for a complete clutch replacement.
Product Details
This SPEC Mini Twin R-Trim Clutch Kit is built for the 2004-2008 Mazda RX-8. If you're looking to handle significantly more power than the stock clutch can manage, or if you're rebuilding your drivetrain and want a robust, high-performance option, this kit is designed to meet those needs. It's a twin-disc setup, meaning it uses two friction surfaces per disc, which greatly increases the clutch's torque capacity and heat dissipation compared to a single-disc system. This makes it a solid choice for RX-8s that have been modified for increased horsepower or are used in demanding driving conditions.
The R-Trim designation from SPEC indicates a specific friction material and design tailored for high-performance applications. This kit features a sprung center hub design on the clutch discs, which helps to dampen drivetrain shock and reduce noise, vibration, and harshness (NVH) compared to unsprung designs, offering a more comfortable driving experience despite its high-performance capabilities. The kit includes all the necessary components for a complete clutch replacement, ensuring you have what you need to get the job done. SPEC is known for producing well-built clutch components, and this Mini Twin R-Trim kit is no exception, offering a durable solution for RX-8 owners pushing their rotary engines.
When installing a twin-disc clutch like this, it's important to follow the manufacturer's specific instructions carefully, as the setup and break-in procedure can be more involved than a standard single-disc clutch. Proper installation and break-in are crucial for ensuring the longevity and optimal performance of the clutch. This kit is a substantial upgrade, designed to handle the unique demands of the RX-8's rotary engine when power levels are significantly increased.
Specifications
- Brand
- SPEC
- Manufacturer Part #
- SZ48MTR
Frequently Asked Questions
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Spec 04-08 Mazda RX-8 Mini Twin R-Trim Clutch Kit




