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  • 1500Nm N54, N55 Upgraded Clutch for BMW M2, 335i, 135i, Z4
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MuchBoost Twin-Disc clutch is offered in three versions capable of withstanding from 800Nm up to 1500Nm of torque in the racing condition. This setup is dedicated for high-powered N54 and N55 engines; please have a look at the table below to find out which version would work for you, don’t hesitate to get in touch if in doubt. The Stage 1 clutch works as smoothly as an OEM clutch set but can operate at a much higher torque level. Our clutch provides a lighter rotating assembly, higher RPM capability, and greater clamp load levels but most importantly it’s much stronger.

Mount typeEngineModels
Flywheel mounted on 8 boltsN54B30BMW 135i, 335i, Z4
Flywheel mounted on 6 boltsN54B30A, N55B30135i, M135i, M2, M235i, 335i, X3 35i, 435i, X4 35i, X4 M40i, 535i, X5 35i, X5 35iX, 640i, X6 35iX, x6 35i.

Important to note about this clutch

– It’s suitable for up to 1500Nm of torque in racing conditions!
100% CNC precision machining and alignment assure an excellent fit.
– Professionally balanced flywheel and spacer.
– Custom 240 mm clutch twin-discs (stainless steel base) using LUK’s Kevlar or Ceramic friction pads.
– Monoblock single mass twin clutch disc flywheel  (approx. 7kg).
– Sachs Performance pressure plate (as option) with a non-SAC mechanism pressure plate.
Heat-resistant clutch disc spacer.
– Flywheels have the starter gear mounted on it.

Options summary

SetupFriction padsPressure plateTop torque at dynamic driving*Top torque at ideal conditions**
Stage 1KevlarPressure plate from BMW E39 2.8800NM1000NM
Stage 2KevlarSachs Performance pressure plate1100NM-1200NM1400NM
Stage 3CeramicSachs Performance pressure plate1400NM-1500NM1800NM

*heavy abuse and drifting
**top NM a clutch can withstand when power is released in a smooth, linear way



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The set can be renewed by MuchBoost.

Average time needed to build this clutch is 7 working days.



Stage 1, Stage 2, Stage 3

Flywheel type

6 bolts N54, 8 bolts N54, 6 bolts N55

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