Clutch Masters FX Series Clutch Kits for 2021+ BMW G8X M3/M4 (03240-HD)
Clutch Masters FX100-FX500 single disc clutch kits for the BMW M3 and M4 models with a 6 speed transmission. The Clutch Masters FX Series Twin Disc kits utilize our proven friction materials found in our FX Series Single Disc Clutch kits and are available in several different configurations to suit you and your cars needs, including daily driving, high power street cars, drag racing or road racing. The Factory Fit FX Series Twin Discs bridge the gap between the stock twin disc clutch and higher-end Clutch Masters 725, 850, or 1000 Series twin disc kits. As modern cars gain more power, owners seeking to maintain street drivability while handling performance upgrades can benefit from these kits without fully committing to race-spec clutches.
Vehicle Fitment:
2021+ BMW M3 (G80/G81 AWD/RWD)
2021+ BMW M4 (G82/G83 AWD/RWD)
(S58 3.0L Twin Turbo Engine with 6 Speed Transmission)
Purchase Includes:
• Lightweight aluminum Type 3 hard anodized flywheel
• Steel floater
• Factory style stamped steel cover
• Pressure Plate
• DLX clutch discs utilizing our Fiber Tough or ceramic friction material
• Throw out bearing
• Clutch fork.
| FX250 | Increased Holding Capacity vs Full Kevlar | 03240-HD0F-DLX |
| • For Spirited street use and the weekend racer • Heavy-Duty Hybrid Disc with Fiber Tough Material on Pressure Plate side and Steel Backed Organic Friction Material on the Flywheel Side The FX250 clutch is ideal for street enthusiasts or weekend racers with a spirited driving style, offering higher holding capacity than traditional full-face Kevlar discs while retaining street-friendly characteristics. |
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| FX350 | Holding Power with Longevity- STREET/RACE | 03240-HDFF-DLX |
| • For spirited street use and the weekend drag racer • Heavy-Duty Segmented Fiber-Tough Disc Designed for street enthusiasts with multiple power upgrades, this clutch uses Fiber-Tough material to balance durability and drivability. It grabs hard, holds power, and remains manageable for street driving, closing the gap between longevity and performance. |
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| FX400 | Higher Holding Capacity - RACE/STREET | 03240-HDC6-DLX (6-Puck) |
| Higher Holding Capacity - RACE/STREET | 03240-HDCL-DLX (8-Puck) | |
| • For spirited street use, drag racing and road racing • Ceramic Lined 6-Puck or 8-Puck Disc This extreme-duty street and racing clutch system is available in both 6-puck and 8-puck ceramic configurations, with the 6-puck offering a more aggressive setup and the 8-puck being slightly less aggressive. Its sprung hub design provides moderate dampening for high-torque applications, making it more street-friendly than rigid designs, while offering long life, excellent holding capacity, and rapid heat dissipation. |
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What is the Difference Between a 6-Puck and 8-Puck?
The FX400 clutch is designed for high-powered setups, offering two configurations. The 6-puck ceramic paddle design provides rapid engagement but may cause clutch chatter, making it better suited for track use. The 8-puck ceramic full-face disc, with a marcel cushion, also offers quick engagement but minimizes chatter, making it more manageable for street driving.
Warning: Due to the solid friction rivet design, the FX400 disc engages very quickly and may chatter slightly in first and reverse. To help alleviate this problem, only premium ceramic friction material is used.
Notes:
- It is highly recommended to eliminate the factory clutch delay valve. Not only will removing this piece improve the cars ability to shift quicker more efficiently, it will also help improve the lifespan of your new clutch.
- Clutch Masters did away with the factory self-adjusting cover, a little over 10lbs of weight reduction in the entire assembly, and went from an 8.5" clutch disc to a 9.5" disc for increased disc surface area while retaining factory fitment.
- Ceramic based clutch disc are not intended to increase the life expectancy of a clutch but rather to increase the holding capacity and improve the durability of the clutch. Using a ceramic based material for easy street driving may reduce the life of the clutch kit due to harsh engagement and higher tendency to slip the clutch kit. Ceramic disc are never recommended for stock or near stock vehicle applications.
- Organic/ Kevlar/ Fiber-Tough Clutch kits are expected and tend to have a higher life expectancy than OEM, however not guaranteed.
- Due to this FX Series twindisc being in high demand, please call to confirm availability prior to purchase.
- Photos are for reference. FX400 Series for G8X M3/M4 is pictured.
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WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov |