The 034Motorsport 370mmx24mm 2-Piece Floating Rear Brake Rotor Upgrade Kit for the BMW F8x M2/M3/M4 is a complete replacement brake rotor kit, designed to work flawlessly with the factory rear calipers found on the BMW F8x M2/M3/M4.
Weighing in at approximately 20.6lbs, 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.
The central hat portion of the 034Motorsport rotor is made of 6061-T6 aircraft specification aluminium. The disc is constructed out of a proprietary metal alloy that can withstand immense braking temperatures while holding form allowing hard street use and long days at the track allowing you to drive versus working on the car. The rotor utilizes 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat, and improvement over the cooling of the factory rotor
The face of the rotor 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 rotor and hat have a floating mount system that 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 (20.6lb 034Motorsport Rotor), the Same Weight as OEM but With Improved Cooling and Metallurgy
Floating Bobbins, 2-Piece Design with radial and Lateral Expansion Capability, OE Only Allows Radial Expansion
Aerospace Grade Aluminum Hats
CM-250 Special Alloy Rotor Rings Designed Specifically for Hard Street and Track Use, OE Replacement Rotors Can Warm Under These Conditions
J-slotted Friction Face versus OEM drilled which can crack
OEM Fitment & Functionality
72 Curved Vanes Force Cooling Air through Brake Disc
Replaceable Rotor Rings Which Saves Money Over OEM Replacement in the Long Run
Lower Long-term Maintenance Cost
WHAT'S INCLUDED:
370x24 Left Rotor
370x24 Right Rotor
Installation and Break-in Instruction Sheets
OE PART INTERCHANGE:
34 11 2 284 809 (L)
34 11 2 284 810 (R)
The 034Motorsport 370mmx24mm 2-Piece Floating Rear Brake Rotor Upgrade Kit for the BMW F8x M2/M3/M4 is a complete replacement brake rotor kit, designed to work flawlessly with the factory rear calipers found on the BMW F8x M2/M3/M4.
Weighing in at approximately 20.6lbs, 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.
The central hat portion of the 034Motorsport rotor is made of 6061-T6 aircraft specification aluminium. The disc is constructed out of a proprietary metal alloy that can withstand immense braking temperatures while holding form allowing hard street use and long days at the track allowing you to drive versus working on the car. The rotor utilizes 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat, and improvement over the cooling of the factory rotor
The face of the rotor 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 rotor and hat have a floating mount system that 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 (20.6lb 034Motorsport Rotor), the Same Weight as OEM but With Improved Cooling and Metallurgy
Floating Bobbins, 2-Piece Design with radial and Lateral Expansion Capability, OE Only Allows Radial Expansion
Aerospace Grade Aluminum Hats
CM-250 Special Alloy Rotor Rings Designed Specifically for Hard Street and Track Use, OE Replacement Rotors Can Warm Under These Conditions
J-slotted Friction Face versus OEM drilled which can crack
OEM Fitment & Functionality
72 Curved Vanes Force Cooling Air through Brake Disc
Replaceable Rotor Rings Which Saves Money Over OEM Replacement in the Long Run
Lower Long-term Maintenance Cost
WHAT'S INCLUDED:
370x24 Left Rotor
370x24 Right Rotor
Installation and Break-in Instruction Sheets
OE PART INTERCHANGE:
34 11 2 284 809 (L)
34 11 2 284 810 (R)
If you need to ask a question, or simply want to know if this product fits your car, please contact us.
We would love to help!
If you need to ask a question, or simply want to know if this product fits your car, please contact us.
We would love to help!
Sign up to our rewards program, and receive 10 points, for every £1 spent here at Diversion Automotive.
Sign up to our rewards program, and receive 10 points, for every £1 spent here at Diversion Automotive.
Please see our Shipping Policy for information.
Please see our Shipping Policy for information.
To get the most out of your product, it is important to know how to care for it.
Interior parts must be cared for with non-abrasive interior cleaners.
Exterior components should be cared for with PH neutral, non abrasive cleaning products.
Our team are most happy to assist if you have any questions about the care of your product.
To get the most out of your product, it is important to know how to care for it.
Interior parts must be cared for with non-abrasive interior cleaners.
Exterior components should be cared for with PH neutral, non abrasive cleaning products.
Our team are most happy to assist if you have any questions about the care of your product.
For more information, please see our product warranty page.
For more information, please see our product warranty page.
