Brembo OE 16-17 Lexus GS200t/2018 GS300/2014 GS350/23-24 IS300/RC300 UV Coated Brake Disc - Front

OE-Quality UV Coated Ventilated Front Brake Disc for Lexus GS, IS, and RC Models

The Brembo 09.D507.11 is a direct-fit, OE-equivalent ventilated front brake disc for Lexus GS, IS, and RC models. UV coated on all surfaces including the braking faces, the 09.D507.11 arrives ready to install without needing cleaning or break-in prep beyond a standard bed-in procedure. The environmentally friendly, solvent-free UV coating bonds directly to the iron surface for superior corrosion resistance compared to uncoated or zinc-washed rotors, giving the disc a clean, shiny appearance straight out of the box.

At 334mm in diameter and 30mm thick, this ventilated rotor matches the OE front disc specification for the applicable Lexus models listed in the product title. Brembo manufactures this disc in high-carbon cast iron, which minimizes noise and vibration and provides consistent thermal management across the disc face. A fixing screw kit is included for direct installation. The 09.D507.11 carries the ECE-R90 safety certification and the Brembo Prime quality designation, meaning it meets or exceeds original equipment standards. Sold individually.

09.D507.11 Key Features

• OE-equivalent direct-fit replacement for Lexus GS, IS, and RC front axles
• Full UV coating on all disc surfaces including braking faces for superior corrosion protection
• Solvent-free, environmentally certified UV coating process
• High-carbon cast iron construction reduces noise, vibration, and thermal cracking
• PVT ventilation: pillar-type ventilation chambers increase cooling capacity by up to 40 percent vs. standard vane design
• ECE-R90 safety certified
• Brembo Prime designation: meets or exceeds OE specifications
• Includes fixing screw kit for simple, ready-to-install setup
• New intelligent marking shows part number and minimum thickness on the disc
• Sold individually; order two for a complete front axle replacement

Specifications

What's Included

• 1 x Brembo 09.D507.11 UV Coated Ventilated Front Brake Disc
• 1 x Fixing screw kit (center bolt and hardware for installation)

Brake pads are sold separately. For a complete front axle replacement, order two discs. Brembo recommends replacing rotors and pads together and pairing the 09.D507.11 with Brembo NAO Ceramic or Low-Met pad formulations.

Vehicle Fitment

The Brembo 09.D507.11 is a front brake disc that fits the Lexus GS and IS platforms as listed below. Always confirm your vehicle's front rotor diameter matches 334mm before ordering, as some trim levels and AWD variants use different rotor sizes.

Frequently Asked Questions

What does UV coated mean on the Brembo 09.D507.11?
UV coating is a solvent-free, water-based protective finish applied to the entire disc surface including the braking faces. It protects the iron from rust during shipping and storage and provides higher corrosion resistance than an uncoated or zinc-washed disc once installed. The coating is designed to wear off the braking surface during the initial bed-in procedure, leaving a clean rotor face for pad contact while the coating continues to protect the hat and outer edges.

Is the Brembo 09.D507.11 sold as a single rotor or a pair?
The 09.D507.11 is sold individually. If you are replacing both front rotors, order two. Brembo recommends replacing both sides of the axle at the same time for even braking performance.

What is PVT ventilation on the Brembo 09.D507.11?
PVT stands for Pillar Ventilation Technology. Instead of straight vanes in the ventilation chamber, PVT uses pillars, which increase cooling airflow capacity by approximately 40 percent compared to a standard vane design. This results in lower operating temperatures, improved resistance to thermal cracking, and more consistent pad bite under repeated heavy braking.

Does the Brembo 09.D507.11 fit the 2017 Lexus GS 350 AWD?
The 09.D507.11 fits RWD Lexus GS 350 models. AWD variants of the GS platform may use a different rotor size or hub centering specification. Verify your vehicle's front rotor diameter with the factory service manual or confirm with your dealer before ordering for an AWD vehicle.

What brake pads should I use with the Brembo 09.D507.11?
Brembo recommends pairing the 09.D507.11 with Brembo NAO Ceramic or Low-Met brake pad formulations for optimal performance and even wear. Replacing rotors and pads together ensures proper bed-in and avoids transferring old pad material to the new rotor surface.

Is the Brembo 09.D507.11 ECE-R90 certified?
Yes. The 09.D507.11 carries ECE-R90 certification, which is the European safety standard requiring aftermarket brake components to perform within 15 percent of the vehicle's original equipment brake specification under standardized test conditions.

Can I install the Brembo 09.D507.11 myself at home?
Yes. The 09.D507.11 includes the fixing screw kit needed for installation and is a direct bolt-on replacement. Basic brake service tools and the ability to safely lift and support the vehicle are required. Follow a standard rotor replacement procedure, torque all fasteners to spec, and perform a proper bed-in procedure after installation to seat the pads evenly on the new rotor surface.

What warranty does the Brembo 09.D507.11 carry?
Brembo backs the 09.D507.11 with a limited warranty against defects in materials and workmanship. Brembo is the original equipment brake supplier on many Lexus and Lexus performance models and stands behind its replacement parts with the same quality standards.

Installation Instructions

Safely lift the vehicle and support on jack stands. Remove the wheel. Remove the brake caliper and hang it with a wire to avoid stressing the brake hose. Remove the brake pads and set aside if reusing. Remove the caliper bracket if necessary. Unscrew the rotor retaining screw and slide the rotor off the hub. Clean the hub mounting face to remove rust and debris. Slide the Brembo 09.D507.11 onto the hub and install the included fixing screw finger-tight. Reinstall the caliper bracket and torque to specification. Install new brake pads. Reinstall the caliper and torque to specification. Reinstall the wheel and torque lug nuts to the vehicle manufacturer's specification in a star pattern. Repeat on the opposite side. Perform a proper brake bed-in procedure: 10 moderate stops from 30 mph with a 30-second cool-down between each stop, followed by 10 firm stops from 40 mph. Avoid hard stops for the first 200 miles.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.