fits model: M2, M3, M4, G80, Supra. make: Bmw, Toyota.

( Brand: Clutch Masters ), ( Manufacturer Part Number: CM-340-CPBK ), ( Part Type: Pedal ), ( Air Freight Prohibited: False )
The **Clutch CM-340-CPBK** is a high-performance, dual-mass flywheel-equipped clutch designed specifically for the latest generation of high-revving, track-focused BMW M2, M3, and M4 models (G80, G82, and G87 platforms), as well as the fifth-generation Toyota Supra (A90 MK5), catering to drivers who demand both precision and durability in their driving experience. Engineered with a focus on the aggressive power delivery and high RPM demands of these modern turbocharged and naturally aspirated performance engines, this clutch features a **carbon-polymer friction material (CPBK)** that delivers exceptional heat resistance, fade resistance, and consistent engagement critical for both spirited street driving and track use. The dual-mass flywheel component is meticulously tuned to absorb torsional vibrations, reducing drivetrain fatigue while maintaining a firm, responsive pedal feel, ensuring a more refined and engaging driving experience without sacrificing performance. The robust pressure plate incorporates a **multi-disc design with progressive engagement**, allowing for precise throttle control and a near-linear power delivery, which is particularly beneficial for drivers who push their vehicles to their limits. Whether accelerating from a standstill, shifting under heavy load, or managing the sudden torque spikes of a turbocharged engine, the CM-340-CPBK provides the strength and reliability needed to handle the demands of modern high-performance driving. Built to withstand the rigors of both daily use and track days, this clutch is backed by a reputation for longevity and adaptability, making it an ideal choice for enthusiasts who refuse to compromise on performance or comfort.
### **Pros and Cons of buying a Clutch CM-340-CPBK for BMW M2/M3/M4 (G80/G82/G87) and Toyota Supra (MK5) Pedal**
#### **Pros**
1. **High-Quality Performance Clutch**
- The CM-340-CPBK is a dual-mass flywheel clutch designed for high-performance applications, offering smooth engagement and reduced vibration compared to traditional single-mass clutches. This is particularly beneficial for turbocharged and high-torque engines like those found in the BMW M cars and the Toyota Supra.
2. **Durability and Longevity**
- The dual-mass design distributes torsional forces more evenly, reducing wear on the clutch components. This can extend the lifespan of the clutch, especially in aggressive driving conditions where frequent clutch engagement is required.
3. **Compatibility with Performance Modifications**
- The clutch is engineered to handle the increased torque generated by forced induction (turbo/supercharger) and high-performance engine tuning. This makes it a suitable upgrade for those who have modified their vehicles with aftermarket parts like cold air intakes, exhaust systems, or engine tuning.
4. **Smooth Shifting Experience**
- The dual-mass flywheel clutch provides a more refined shifting experience, reducing clutch chatter and improving overall drivability. This is particularly noticeable in vehicles with manual transmissions, where clutch smoothness directly impacts the driving experience.
5. **Warranty and Support**
- Clutch Manufacturing (Clutch CM) is a reputable brand with a good reputation for customer service and warranty coverage. This provides peace of mind in case of premature failure or installation issues.
6. **Aftermarket and Tuning Community Support**
- The CM-340-CPBK is a popular choice among performance enthusiasts, which means there is ample availability of installation guides, reviews, and community support. This can be helpful for troubleshooting or finding compatible parts.
7. **Compatibility with a Range of Vehicles**
- While primarily marketed for BMW M cars and the Toyota Supra, the clutch is also compatible with other high-performance vehicles with similar torque outputs. This versatility makes it a practical choice for a wide range of enthusiasts.
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#### **Cons**
1. **Higher Upfront Cost**
- The CM-340-CPBK is more expensive than a standard OEM or aftermarket single-mass clutch. The price can range significantly higher, depending on whether you purchase it directly from Clutch CM or from a third-party seller. This can be a significant investment, especially for enthusiasts on a budget.
2. **Potential for Overkill on Stock Engines**
- If the vehicle is not heavily modified or tuned, the CM-340-CPBK may offer little to no noticeable improvement over an OEM clutch. For stock or lightly modified vehicles, the cost may not be justified unless the owner frequently engages in aggressive driving or track use.
3. **Installation Complexity**
- Installing a dual-mass flywheel clutch requires removing the engine and transmission, which is a labor-intensive process. Unless the owner has mechanical experience or access to a professional shop, this can be a significant undertaking. Improper installation can lead to premature failure or damage to other components.
4. **Limited Availability of OEM Parts**
- Some OEM clutch components (e.g., pressure plates, throw-out bearings) may not be directly compatible with the CM-340-CPBK. This could require additional aftermarket parts or modifications, adding to the overall cost and complexity.
5. **Potential for Clutch Drag or Binding**
- Dual-mass clutches can sometimes experience issues with clutch drag or binding, particularly if not properly adjusted or if the vehicle has been modified in ways that affect the clutch assembly. This can lead to reduced fuel efficiency or difficulty in disengaging the clutch.
6. **Warranty Limitations**
- While Clutch CM offers warranties, they may have specific terms and conditions that limit coverage. For example, voiding the warranty due to improper installation or incompatible modifications could leave the owner without recourse if issues arise.
7. **Weight Considerations**
- Dual-mass clutches are heavier than single-mass clutches. While this weight is generally negligible in most applications, it could have a minor impact on vehicle dynamics in high-performance or lightweight vehicles where every gram counts.
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### **Conclusion**
The Clutch CM-340-CPBK is an excellent choice for enthusiasts who have modified their BMW M2/M3/M4 (G80/G82/G87) or Toyota Supra (MK5) with forced induction or significant power upgrades. Its dual-mass design provides superior durability, smoother shifting, and reduced vibration, making it ideal for high-performance applications. However, the higher cost, complexity of installation, and potential overkill for stock or lightly modified vehicles must be carefully considered.
For those who prioritize long-term reliability, performance, and a refined driving experience especially in aggressive or track-oriented applications the CM-340-CPBK is a worthwhile investment. Conversely, owners of stock or minimally modified vehicles may find that a more budget-friendly aftermarket or OEM clutch would suffice.
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### **Recommendation**
- **Buy the CM-340-CPBK if:**- You have a turbocharged or significantly tuned engine (e.g., 500 hp or higher torque).
- You frequently engage in aggressive driving, track use, or frequent clutch engagement.
- You value durability and smoothness in clutch performance.
- You are prepared for the higher cost and complexity of installation.
- **Consider alternatives if:**- Your vehicle is stock or lightly modified, and you are looking for a cost-effective solution.
- You lack mechanical experience and are unwilling to undertake a complex installation.
- You prefer a simpler, lower-cost clutch that still offers good performance without the dual-mass benefits.
For most heavily modified BMW M cars or Toyota Supra enthusiasts, the CM-340-CPBK is a strong recommendation due to its proven performance and reliability in high-torque applications. However, always ensure compatibility with your specific vehicle and modifications before purchasing. Consulting with a trusted mechanic or performance tuner can also help determine whether this clutch is the right fit for your needs.
Designed specifically for BMW M2, M3, M4 G80, G82, G87 model's and Toyota Supra MK5. Optimize your vehicles Clutch system with the Clutch Masters BMW M2, M3, M4 G80, G82, G87, and Toyota Supra MK5 pedal bushing kit for a more precise durable driving experience. Including two stainless steel bushings for the Clutch pedal pivot point and a durable pin, this kit ensures tighter, more responsive operation. Includes two stainless steel bushings to replace factory plastic pivot.
Easy installation with a direct fit for factory mounting points. Built by Clutch Masters, a trusted name in automotive performance parts, this product guarantees quality and reliability. This kit replaces the factory plastic bushings that tend to wear out, warp, and result in sloppy pedal feel, with precision CNC-machined billet stainless steel components. Features: High-quality CNC-machined billet stainless steel bushings for durability and precision.
Installation is straightforward, and the kit designed to fit seamlessly with your vehicles existing Clutch system. Stainless steel Clutch pedal pin for improved strength and longevity.