2015-2021 BMW M2/M3/M4 - Front Two-Piece Floating Brake Rotors | Direct Fit

2015-2021 BMW M2/M3/M4 - Front Two-Piece Floating Brake Rotors | Direct Fit

$550.00
Sale price  $550.00 Regular price 
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2015-2021 BMW M2/M3/M4 - Front Two-Piece Floating Brake Rotors | Direct Fit

2015-2021 BMW M2/M3/M4 - Front Two-Piece Floating Brake Rotors | Direct Fit

$550.00
Sale price  $550.00 Regular price 
🚚 Free Shipping Worldwide

🚚 Estimated Delivery Time

🇺🇸 United States Delivery Time: 3-5 business days
🌍 Rest of World: 7-10 business days

Product Specifications

SKUBM101F
BrandKroser
PositionFront
Two-Piece Disc TypeFloating Two-Piece Brake Disc
Rotor Diameter380 mm
Rotor Thickness30.0 mm
Minimum Thickness28.4 mm
MaterialAerospace Aluminum & G3000 Cast Iron
Vane TypeDirectional vane
Surface TreatmentSlotted Drilled & Dacromet
Our Weight10.78 kg
OEM Weight11.2 kg
Our Weight vs OEM Weight 0.42 kg less
Hardware Grade12.9-Grade Alloy Steel (Floating Bobbins)
CertificationECE R90
Package Includes1 Pair (Left & Right)
Hardware Kit Includes12.9-Grade stainless steel bobbins, washers, anti-rattle clips, and spring clips for noise-free floating performance.
Compatible OEM Part Numbers34107889665,34112284809,34107889666,34112284810,
BM101F

Upgrade your 2015-2021 BMW M2, M3, and M4 with our direct-fit front two-piece floating brake rotors. Compatible with 3.0T engines. Direct OE fitment, no mods needed.

Engineered for performance:

✅ IATF 16949 certified facility – Automotive-grade quality management
✅ ECE R90 certified (UN Regulation No. 90) – Meets international safety standards for brake performance

Track-ready upgrades:

  • Full-floating design with 12.9-grade alloy steel bobbins

  • Directional vanes for superior heat dissipation

  • Dacromet-coated surface for extreme corrosion resistance


Not sure if this fits your vehicle?

📩 Contact us with your rotor diameter + thickness and VIN or vehicle details. We will confirm fitment for you.

Already a pro?

You may order directly if you are confident in the fitment.

⚠️ Important: Please inspect the parts upon arrival. Do not install until you are ready. Incorrect orders placed without our confirmation are not eligible for return.


Don't see your application?
We specialize in custom and hard-to-find floating rotors. If you don't see what you need, just leave us a message. We will work with you to deliver the right solution — typically within 4 months.

Note: If your specific vehicle is not listed, please contact us with your VIN or vehicle details.

 

✅ Vehicle Fitment

Year Make Model Trim Engine
2021 BMW M2 Competition Coupe 2-Door 3.0L l6 Turbocharged
2020 BMW M2 CS Coupe 2-Door 3.0L l6 Turbocharged
2020 BMW M2 Competition Coupe 2-Door 3.0L l6 Turbocharged
2020 BMW M4 Base Convertible 2-Door 3.0L l6 Turbocharged
2020 BMW M4 Base Coupe 2-Door 3.0L l6 Turbocharged
2020 BMW M4 CS Coupe 2-Door 3.0L l6 Turbocharged
2019 BMW M2 Competition Coupe 2-Door 3.0L l6 Turbocharged
2019 BMW M4 Base Convertible 2-Door 3.0L l6 Turbocharged
2019 BMW M4 Base Coupe 2-Door 3.0L l6 Turbocharged
2019 BMW M4 CS Coupe 2-Door 3.0L l6 Turbocharged
2018 BMW M2 Base Coupe 2-Door 3.0L l6 Turbocharged
2018 BMW M3 Base Sedan 4-Door 3.0L l6 Turbocharged
2018 BMW M4 Base Convertible 2-Door 3.0L l6 Turbocharged
2018 BMW M4 Base Coupe 2-Door 3.0L l6 Turbocharged
2017 BMW M2 Base Coupe 2-Door 3.0L l6 Turbocharged
2017 BMW M3 Base Sedan 4-Door 3.0L l6 Turbocharged
2017 BMW M4 Base Convertible 2-Door 3.0L l6 Turbocharged
2017 BMW M4 Base Coupe 2-Door 3.0L l6 Turbocharged
2016 BMW M2 Base Coupe 2-Door 3.0L l6 Turbocharged
2016 BMW M3 Base Sedan 4-Door 3.0L l6 Turbocharged
2016 BMW M4 Base Convertible 2-Door 3.0L l6 Turbocharged
2016 BMW M4 Base Coupe 2-Door 3.0L l6 Turbocharged
2016 BMW M4 GTS Coupe 2-Door 3.0L l6 Turbocharged
2015 BMW M3 Base Sedan 4-Door 3.0L l6 Turbocharged
2015 BMW M4 Base Convertible 2-Door 3.0L l6 Turbocharged
2015 BMW M4 Base Coupe 2-Door 3.0L l6 Turbocharged

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