Front 390mm Floating Drilled Slotted Brake Disc Rotors PowerStop Track Day JBR1583XPR

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

Fits on:

- Nissan GTR R35 with 390mm front discs.
Note: Does not fit on Nismo package or GTR R35 with ceramic brakes.

DIAMETER: 390mm x 32.6mm
OEM Part Number 40206KB50A 40206KJ10A
PowerStop T-JBR1583 (T-JBR1583XL T-JBR1583XR)

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.