SKU: 35760852090

034Motorsport 2-Piece 380mm Floating Front Brake Rotor Upgrade BMW F80 M2/M3/M4

Sale price$1217.24 Regular price$1352.49
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

034Motorsport 2-Piece 380mm Floating Front Brake Rotor Upgrade BMW F80 M2/M3/M4034 Motorsport 2 Piece 380mm Floating Front Brake Rotor Upgrade BMW F80 M2 M3 M4. The 034Motorsport 2 Piece Floating Front Brake Rotor Upgrade Kit for the BMW F8x M2 M3 M4 is a complete replacement 380mmx30mm brake rotor kit, designed to work flawlessly with the factory front calipers found on the BMW F8x M2 M3 M4. Weighing in at approximately 23. 8lbs, each rotor reduces rotational weight by 0. 2lbs on each corner over the factory 24. 0lbs rotors.

034 Motorsport - 2-Piece 380mm Floating Front Brake Rotor Upgrade BMW F80 M2/M3/M4.

The 034Motorsport 2-Piece Floating Front Brake Rotor Upgrade Kit for the BMW F8x M2/M3/M4 is a complete replacement 380mmx30mm brake rotor kit, designed to work flawlessly with the factory front calipers found on the BMW F8x M2/M3/M4. Weighing in at approximately 23.8lbs, each rotor reduces rotational weight by 0.2lbs on each corner over the factory 24.0lbs rotors. While reducing weight, the rotor retains proper thermal mass in the rings to adequately capture heat, while utilizing 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.

The 034Motorsport 2-Piece Floating Front Brake Rotor Upgrade Kit for the BMW F8x M2/M3/M4 is a complete replacement 380mmx30mm brake rotor kit, designed to work flawlessly with the factory front calipers found on the BMW F8x M2/M3/M4.

Weighing in at approximately 23.8lbs, each rotor reduces rotational weight by 0.2lbs on each corner over the factory 24.0lbs rotors. While reducing weight, the rotor retains proper thermal mass in the rings to adequately capture, and dissipate heat

The central hat portion of the 034Motorsport rotor is made of 6061-T6 aircraft specification aluminum. The disc is constructed out of a proprietary metal alloy that can withstand immense braking temperatures while holding form. The rotor utilizes 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.

The face of the 034Motorsport 2-Piece Floating Front Brake Rotor Upgrade Kit utilizes J-Slot slots to clean the pad and surface of contaminants and allows hot pad outgassing, all while reducing overall braking noise compared to a traditional slotted rotor.

The 034Motorsport rotor and hat floating mount system utilizes high strength alloy steel bobbins. The pins take the load from braking actions while maintaining the axial and radial float between the hat and disc, allowing for safe expansion and contraction from heat.

FEATURES:

  • Lightweight Construction (23.8lb 034Motorsport Rotor vs. 24.0lb OE BMW Rotor)
  • Floating, 2-Piece Design
  • Aerospace Grade Aluminum Hats
  • CM-250 Special Alloy Rotor Rings
  • J-slotted Friction Face
  • OEM Fitment & Functionality
  • 72 Properly Oriented Curved Vanes Force Cooling Air through Brake Disc
  • Floating Bobbins Mounting System
  • Replaceable Rotor Rings
  • Lower Long-term Maintenance Cost

WHAT'S INCLUDED:

  • 380x30 Left Rotor
  • 380x30 Right Rotor
  • Installation and Break-in Instruction Sheets

OE PART INTERCHANGE:

  • 34 11 2 284 809 (L)
  • 34 11 2 284 810 (R)

FITMENT:

Make Model Years Chassis
BMW M2 LCI 2016-2019 F87
BMW M3 2012-2015 F80
BMW M3 LCI 2015-2018 F80
BMW M4 2013-2017 F82
BMW M4 LCI 2016-2019 F82
BMW M4 2013-2017 F83
BMW M4 LCI 2016-2019 F83

 

The installation of your 2-Piece 380mm Floating Front Brake Rotor Upgrade for BMW F8x M2/M3/M4 is a straightforward process however it will take approximately 2-3 hours to complete. 

Download the 2-Piece 380mm Floating Front Brake Rotor Upgrade for BMW F8x M2/M3/M4 Install Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35760852090

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Jan Holland, Esq.
Fort Morgan, US
★★★★★ 5
Buttery soft, comfortable and the perfect height!!!
Size: 10.5, Color: Black Leather, Size: 10.5, Color: Black Leather
I ripped these out of the box as soon as they arrived lol 😂 I knew they were the black knee high boots that I wanted to have as a staple in my Fall closet. They did not disappoint! The stitching is impeccable, they are buttery soft from top to bottom, they are the signature San Edelman design, the heel is perfect – it’s not clunky it’s sleek, but it’s not too high so you can wear these with pants and dresses and skirts. They are VERY COMFORTABLE!!! They are pointy - but I sized up a half so they are not squeezing my foot at all. I can move my toes around and there’s enough space for socks if I need to wear them. I am in ❤️!!!
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Reviewed in the United States on September 5, 2025
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Anniebgud
Carnegie, US
★★★★★ 4
These boots were made for walking…
Size: 9, Color: Chocolate Brown
Stylish black suede boots with an adorable chunky heel. The fit is true to size. They look elegant yet dangerous! They were also, surprisingly, very comfortable!
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Reviewed in the United States on March 28, 2026
E
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Emily Summer
Los Angeles, US
★★★★★ 5
My favorite boots ever!
I searched forever to find the perfect camel boots and could not be happier with this purchase. So happy, in fact, that I bought another pair in a different color! They’re really soft and the perfect heel height to still be comfortable. They are so classy and definitely a staple for me for work. Love!
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Reviewed in the United States on March 1, 2026
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private
Carnegie, US
★★★★★ 3
Not comfortable for long term wear. No cushioning .
Size: 10.5, Color: French Burgundy
So cute but too small for calves and no cushioning inside. Couldn’t walk in these for very long.
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Reviewed in the United States on April 27, 2026
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Cynthia M.
Waukegan, US
★★★★★ 5
Great Suede Boots!
Size: 8, Color: Black Suede, Size: 8, Color: Black Suede
Love these boots, the suede is soft but retains shape, the fit true to size. Purchased in 3 colors! Brown, burgundy, & black.
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Reviewed in the United States on May 16, 2026

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