2016-2018 BMW 340i 440i Twin Disc Clutch Kit with Aluminum Flywheel – Heavy-Duty Performance Upgrade
$2,807.99
Available Stages “Sprung Race” (PTD80) – 1 sprung ceramic disc, directly connected to a second ceramic disc “Rigid Race” (PTD8R) – 2 ceramic disc with driven rigid hub The FX 850 PRO is a 8.50” (216mm) unit that is the next evolution of multi-disc clutch performance from Clutch Masters. The 850 PRO Series has been completely designed to push the limits of strength, durability, and performance. 12-point nut and stud mounting system Next-generation driven hub design The FX 850 PRO replaces the traditional 6-post aluminum setup with a 12-post, heat-treated steel foundation. The new design delivers unmatched structural integrity, resisting flex, wear, and failure under extreme torque and heat. The re-engineered driven hub takes performance even further. By utilizing a single, precision-driven hub instead of multiple contact points, installation is faster and alignment is cleaner. More importantly, it maintains constant, even engagement with the transmission input shaft—reducing spline wear and increasing reliability when it matters most. Available in twin or triple disc rigid configurations, the FX 850 PRO Series is equipped with ceramic friction materials designed to handle serious abuse on the street or track. Clutch kits and Flywheels are SFI Certified, meeting performance standards for the automotive and motorsport industry.
Sprung disc clutch kit to work with single-mass flywheel built to OEM specifications. Will not work with dual-mass flywheel
Out of stock
The Clutch Masters FX 850 PRO Series Twin Disc Clutch Kit offers a high-performance, heavy-duty solution designed specifically for demanding street and track applications on BMW 340i and 440i models from 2016 to 2018. Featuring a 8.50-inch (216mm) diameter, this clutch assembly combines a sprung ceramic disc (PTD80) with a rigid ceramic disc (PTD8R) to deliver optimal engagement, durability, and consistent power transfer under extreme conditions. Built with a focus on strength and reliability, the FX 850 PRO incorporates a next-generation driven hub design that replaces traditional six-post setups with a robust 12-post heat-treated steel foundation, reducing flex and wear while enhancing structural integrity during high torque events. The innovative hub system ensures smoother, more precise engagement and easier installation, which helps in reducing spline wear and prolonging component lifespan. This clutch kit is engineered with ceramic friction materials capable of handling serious abuse, making it an excellent choice for performance enthusiasts, race cars, and heavy-duty fleet vehicles that require consistent, reliable operation. The kit includes a sprung disc clutch compatible with OEM single-mass flywheels, ensuring seamless integration with factory components. Certified for motorsport and automotive standards, the FX 850 PRO is ideal for high-performance driving environments where durability and precision matter most. Whether for daily spirited driving or competitive racing, this clutch kit provides the advanced performance needed to push the limits of your vehicle’s drivetrain.
Features:
- Next-generation driven hub design for increased strength and durability
- 12-point nut and stud mounting system for secure attachment
- Ceramic friction materials engineered for high abuse resistance
- Compatible with OEM single-mass flywheel (not suitable for dual-mass flywheel)
- Available in twin or triple disc configurations for customizable performance
- Certified for automotive and motorsport applications
- Optimized for heavy-duty and high-performance street and track use
Fitment:
BMW 340i Base 2016 to 2018
BMW 340i GT xDrive Base 2017 to 2018
BMW 340i xDrive Base 2016 to 2018
BMW 440i Base 2017 to 2018
BMW 440i Gran Coupe Base 2017 to 2018
BMW 440i xDrive Base 2017 to 2018
BMW 440i xDrive Gran Coupe Base 2017 to 2018
| Weight | 20.9 lbs |
|---|---|
| Dimensions | 15.2 × 14.9 × 5.1 in |
| air_freight_prohibited | false |
| not_carb_approved | false |
| carb_acknowledgement_required | false |
| ltl_freight_required | false |
| prop_65 | Unknown |
| part_type | automotive |
| epa | N/A |
| units_per_sku | 1 |
| upc | 03058PTD8RA |
| brand | Clutch Masters |
| part_number | 03058PTD8RA |
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