What is the benefit of slotted rotors compared to standard rotors?

Slotted rotors help to keep your brake pads cleaner and cooler. The slots wipe away dust and gasses that build up between the pad and rotor surface, which can reduce braking effectiveness. This leads to more consistent stopping power, especially during hard braking.

Do these rotors come with new hardware?

This product listing is for the GiroDisc 380mm slotted rear rotor rings only. It does not include any additional hardware, brake pads, or calipers. You will need to reuse your existing hardware or purchase it separately if needed.

What is the material of these GiroDisc rotors?

These GiroDisc rear rotor rings are made from a high-carbon iron alloy. This material is chosen for its strength and ability to withstand the high temperatures and stresses generated during braking.

GiroDisc Slotted Rear Rotors 380mm D2-186 - BMW M2/M3/M4

Name: GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Slotted Rear Rings
Brand: GiroDisc
SKU: girodisc-girodisc-14-20-bmw-m2-m3-m4-f8x-w-blue-calipers-380mm-slotted-rear-ring-t14-563742
Price: 913.92 USD
Availability: BackOrder

GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Slotted Rear Rings

$913.92

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

GiroDisc 14-20 BMW M2/M3/M4 (F8X w/Blue Calipers) 380mm Slotted Rear Rings

Key Features

Fits 2014-2020 BMW M2, M3, and M4 (F8X chassis with blue calipers).
380mm diameter rear brake rotors.
Features a unique slotting pattern designed to improve heat and gas dissipation.
Constructed from a high-carbon iron alloy for durability and performance.
Helps reduce brake fade during demanding driving conditions.
Designed as a direct replacement for the factory rear rotors.

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Product Details

If you're looking to get the most out of your BMW M2, M3, or M4's braking system, especially during spirited driving or track use, upgrading your rear rotors is a smart move. These 380mm slotted rear rings from GiroDisc are designed specifically for the F8X chassis models equipped with blue calipers, offering a significant improvement over stock components.

GiroDisc is known for making well-built brake parts, and these rotors are no exception. They feature a unique slotting pattern that helps to dissipate heat and gasses more effectively than a standard rotor. This means you'll experience more consistent braking performance, even under heavy load, reducing the risk of brake fade. The rotors are constructed from a high-carbon iron alloy, which is chosen for its durability and ability to handle the stresses of repeated braking. The 380mm size ensures proper fitment and optimal surface area for your vehicle's braking system.

When installing these rotors, you'll be replacing your existing rear rotors. It's always a good idea to inspect your brake pads and calipers at the same time to ensure everything is in good working order. For best results and to maintain optimal performance, consider pairing these rotors with high-quality brake pads that are suited for your driving style.