Front 395x36mm Floating Drilled Slotted Brake Disc Rotors PowerStop Track Day CBR6640-CBR6641

Front Floating 2-Piece Drilled and Slotted Brake Disc Rotors PowerStop Track Day

Fits on:

- BMW M5 2018-2023
- BMW M8 Coupe 2020-2026
- BMW M8 Convertible 2020-2026
- BMW M8 Gran Coupe 2020-2026

DIAMETER: 395mm x 36mm
OEM Part Number Left 34117991101 Right 34117991102
PowerStop Track Day CBR6640XL CBR6641XR
Photo TBC

SPECIFICATIONS:

Elite Track Engineering: A matched pair of ultra-premium, front-axle brake rotors precision-engineered by PowerStop’s elite Track Day division.

Advanced Thermal Dynamics: Hyper-precise cross-drilled and slotted architecture maximizes rapid heat dissipation, preventing fade under extreme thermal stress.

Silver GEOMET® 360 Armour: Fully treated with a pristine, proprietary plating that permanently shields the entire rotor against harsh GCC rust and oxidation.

Match-Grade Balancing: 100% dynamically mill-balanced to absolute competition-level tolerances, delivering flawless, vibration-free operation straight out of the box.

Uncompromised Deceleration: Architected exclusively to deliver whisper-quiet refinement, impeccable pedal feedback, and absolute, high-velocity stopping power.