The 034Motorsport 380mmx36mm 2-Piece Floating Front Brake Rotor Upgrade for BMW G8x M3/M4 is a complete replacement brake rotor, designed to work flawlessly with the factory front calipers. Upgrading your front rotors will increase overall braking performance in street, track, and HDPE driving conditions, as they keep your brakes cool and strong all day long!
Weighing in at approximately 30.0lbs, our lightweight design 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.
Features:
- Lightweight Construction (30.0lb 034Motorsport Rotor), the Same Weight as OEM, but with Improved Metallurgy and Thermal Capacity, despite Lightweight Construction to Match OEM Rotor Lightweight Design Elements
- Floating, 2-Piece Design
- Aerospace Grade Aluminum Hats
- CM-250 Special Alloy Rotor Rings
- J-slotted Friction Face
- OEM Fitment & Functionality
- 72 Curved Vanes Force Cooling Air through Brake Disc
- Floating Bobbins Mounting System
- Replaceable Rotor Rings
- Lower Long-term Maintenance Cost
OE Part Interchange :
- 34 10 7 889 661 (Left)
- 34 10 7 889 662 (Right)
Includes :
- 380x36 Left Rotor
- 380x36 Right Rotor
- Installation and Break-in Instruction Sheet
Fitment:
- BMW M2 Competition F87 S55 3.0L 2019-2021
- BMW M2 CS F87 S55 3.0L 2021
- BMW M3 F80 S55 3.0L 2015-2018
- BMW M3 CS F80 S55 3.0L 2017-2018
- BMW M4 F82 S55 3.0L 2015-2020
- BMW M4 GTS F82 S55 3.0L 2015-2020
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