Front Brake Rotor for 2022-2026 BMW 230i & More - Dynamic Friction 604-31171

$96.99

Dynamic Friction Company Disc Brake Rotor 604-31171

Dynamic Friction Company Disc Brake Rotor 604-31171 - view 2

Dynamic Friction Company Disc Brake Rotor 604-31171 - view 3

Dynamic Friction Company Disc Brake Rotor 604-31171 - view 4

Dynamic Friction Company Disc Brake Rotor 604-31171 - view 5

Part number: 604-31171

UPC: 190920546754

Condition: New

Weight: 22.50 LBS

Item Package Quantity: 1

$96.99

Current Stock: 401

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Dynamic Friction Company Disc Brake Rotor P/N:604-31171

$96.99

Description

Give your front brakes a fresh, precisely machined friction surface with the Dynamic Friction brake rotor, part number 604-31171, a DFC GEOSPEC Coated Rotor in a blank design, CNC-machined to the tightest tolerances. It fits many vehicles, among them the 2021-2024 Toyota GR Supra, 2022-2026 BMW 230i and 2023-2026 BMW 230i xDrive, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full vehicle list and engine details.

Precision machining: 100% precision cut and mill-balanced for smoother stopping.
OE vane configuration: follows the original equipment vane layout, designed for proper heat dissipation.
G3000/G11H18 iron castings: premium castings engineered for strength, stability and durability.
GEOSPEC coating: provides superior corrosion protection over zinc or conventional painting.

Designed to meet the same form, fit and function as OEM brake rotors, this rotor has a non-directional finish that promotes faster break-in and smoother stops. It arrives ready to install, with no additional pre-degreasing preparation needed, which saves time during the job. Each rotor is quality tested. For even, balanced braking, replacing both front rotors together as a matched pair is recommended.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Which vehicles does the Dynamic Friction 604-31171 fit?

It is a direct-fit front rotor for many vehicles, including the 2021-2024 Toyota GR Supra, 2022-2026 BMW 230i and 2023-2026 BMW 230i xDrive. See the "Vehicles it fits" section for the full list.

What does a disc brake rotor do?

It provides the surface the brake pads clamp against to slow the wheel. Its vane configuration is designed to help dissipate the heat that braking creates.

What are signs my front brake rotors may need replacing?

Common signs include a pulsing brake pedal, vibration or noise when braking, and visible grooves or scoring on the rotor face. Other brake problems can cause similar symptoms, so diagnose the cause first.

Does this rotor need degreasing before installation?

No. Dynamic Friction states it is ready to install, with no additional pre-degreasing preparation needed.

What is the rotor made of, and how is it protected?

It is made from premium G3000/G11H18 iron castings. Its GEOSPEC coating provides superior corrosion protection over zinc or conventional painting.