Clutch Masters 14-18 BMW F80 M3/F82 M4 S55 6-Speed FX350 Fiber Friction Dampened Disc Clutch Kit
The Clutch Masters 03795-HDFF-D is an FX350 single-disc clutch kit for the S55-powered BMW F80 M3 and F82 M4 with the 6-speed manual, 2014-2018 in our listing. It is aimed at tuned cars that slip the factory clutch under boost, and at owners who would rather run a serviceable single disc than replace the factory twin-disc assembly. Clutch Masters rates the FX350 at a 110 percent increase in holding capacity.
Clutch Masters notes that these cars left the factory with a comfortable-driving twin-disc clutch. The 03795-HDFF-D replaces that with one heavy-duty disc: a Power Plus I, high-leverage pressure plate clamping a segmented Fiber-Tough disc with steel backing. The -D version uses a sprung (dampened) hub to soak up driveline vibration, which matters on a high-torque turbo six. Clutch Masters positions the FX350 as a street and occasional track clutch for highly tuned or medium-boost cars, with slightly more aggressive engagement than its FX300 and some chatter.
Confirm slip with a high-gear load pull: if RPM rises faster than road speed, the clutch is not holding. Rule out the hydraulics and the release bearing; a clutch that will not fully release causes grinding and hard shifts that feel like a gearbox problem. Our slipping diagnosis guide covers the checks, and the repair cost article helps you weigh clutch work against other drivetrain repairs.
The Clutch Masters contents list for this kit is pressure plate, disc, release bearing, pilot bearing where applicable, alignment tool and instructions. It does not list a flywheel. Because the factory setup is twin disc, a single-disc conversion needs a single-disc flywheel. Our FW-795-AL lightweight aluminum flywheel is the Clutch Masters single-disc flywheel listed for the F80 M3; ask us to confirm it for your exact car. If you would rather keep a twin-disc design, the FX250 SS Factory Fit twin disc includes its flywheel, and the FX1000 race twin disc is the step up for big-power builds.
Clutch Masters lists 03795-HDFF-D for the BMW M3 F80 3.0L 6-speed 2014-2018 and the M4 F82 3.0L 6-speed 2014-2019. It is for manual cars only; the 7-speed DCT uses a different flywheel and no clutch kit of this type. A rigid-hub version (03795-HDFF-R) also exists, so make sure you are ordering the dampened version you want. The M2 Competition uses the S55 too, but it is not in the chart for this part number. Send us your VIN before ordering if you have any doubt.
| Brand | Clutch Masters |
| Part number | 03795-HDFF-D |
| Fits | Clutch Masters 14-18 BMW F80 M3/F82 M4 S55 6-Speed FX350 Fiber Friction Dampened Disc Clutch Kit |
| Vehicle fitment | BMW F80 M3/F82 M4 S55 (2014-2018) |
| Type | Clutch Kits - Single |
| Condition | New |
| Ships | Same business day (in stock), from the USA |
| Warranty | 1-year |
Single disc. Clutch Masters files 03795-HDFF-D under Single Disc Clutch Kits, FX350. It replaces the factory twin-disc clutch with one heavy-duty dampened disc.
Plan on it. The Clutch Masters contents list does not include a flywheel, and a single-disc kit cannot use the factory twin-disc assembly. Ask us to confirm the FW-795-AL single-disc flywheel for your car.
Clutch Masters lists the F82 M4 6-speed 2014-2019. Our listing title says 14-18, so send your VIN and we will confirm before you order.
The -D kit uses a dampened (sprung) hub disc and the -R kit uses a rigid hub. The dampened version is better for street driving because it absorbs more driveline vibration.
No. This kit is for the 6-speed manual only. DCT cars use a different flywheel and an internal clutch pack.
Clutch Masters says the FX350 engages slightly more aggressively than its FX300 and will produce some chatter. It is aimed at street cars that also see the track.
