Millway Motorsport Stainless Steel Brake Pistons for BMW F2X M135i, M140i, M235i, M240i and F8X M2, M3, M4 with Brembo blue M front brake calipers. Diamond polished stainless steel caliper pistons engineered for track performance, durability and consistent braking on fast road and circuit use.
Upgrade your BMW M brakes with precision machined stainless steel brake pistons that replace the standard aluminium pistons found in OEM blue M Brembo calipers. Under hard track use the factory aluminium pistons can overheat and break down. These Millway stainless pistons dramatically reduce heat transfer into the pads, seals and fluid, letting you run the brakes hotter with greater confidence and consistency. Integrated air gaps help cool the critical area between the brake pad and the piston.
Why choose Millway Motorsport stainless steel pistons
- Diamond polished stainless steel for smooth operation and longevity.
- Better heat management than aluminium pistons for track days, time on circuit and fast road driving.
- Air-gap design helps cool the interface between pad and piston for more consistent performance.
- Direct replacement pistons for BMW/Brembo blue M front brake calipers as found on F2X and F8X models.
- Proven on our own cars and by happy Nforcd customers who track their BMW M models.
Fitment
Designed for the BMW/Brembo front brake calipers used on:
- BMW F2X M135i, M140i, M235i, M240i
- BMW F8X M2, M3, M4
- And many more BMW models using the same Brembo blue M front calipers
What you need to know
- Track use focus: these pistons are made for track use and have no provision for dust seals.
- Quantity: price is for a set of eight pistons to service both front calipers.
- Compatibility: if you are unsure, contact us to confirm your caliper type before ordering.
Fitting and support
Professional installation is recommended. Nforcd offers fitting in Warwickshire and full support for BMW performance brake upgrades. Request a quote at Sales@nforcd.com.
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