Clutch Masters 14-18 BMW M3 3.0L F80 6-Speed FX350 SS Series Twin Disc Clutch w/Alum Flywheel

Clutch Masters is well-known for making robust clutch components, and this FX350 SS Series Twin Disc Clutch Kit is a prime example of their work for performance-oriented vehicles like your 2015 BMW M3 or M4 with the S55 engine and 6-speed manual transmission. If you're looking to handle more power or simply want a more solid clutch feel for spirited driving, this kit is designed to meet those needs.

This FX350 kit features a twin-disc setup, which means it uses two friction surfaces per side. This design significantly increases the clutch's holding capacity compared to a single disc, making it a popular choice for cars that have been modified for more horsepower or for drivers who are hard on their clutches. The SS Series designation indicates it uses sprung center discs, which help absorb some of the shock and vibration that can come with a high-performance twin-disc setup, offering a more comfortable driving experience than some other twin-disc options. The kit includes a lightweight aluminum flywheel, which helps reduce rotational mass in the drivetrain. This can lead to quicker engine response and a more immediate feel when you rev the engine.

When installing a twin-disc clutch like this, it's important to follow the manufacturer's instructions carefully, as the setup is more involved than a standard single-disc clutch. This kit is designed as a direct replacement for your factory clutch, meaning it should fit right without major modifications, but it's always recommended to have a qualified technician perform the installation. You'll notice a firmer pedal feel and a more direct engagement once installed, giving you confidence in your car's ability to put power down reliably.