
GiroDisc
GiroDisc 2021+ BMW M2/M3/M4 G8X 370mm Slotted Rear Rotors
GIRA2-282
Details
Overview
GiroDisc 2-piece slotted rotors for the 2021+ BMW M2/M3/M4 G8X 370mm — track-grade braking hardware.
Overview
GiroDisc 2-piece floating rotors pair a slotted iron ring with a lightweight aluminium hat for reduced unsprung weight and superior heat management.
Fitment
Fits the 2021+ BMW M2/M3/M4 G8X 370mm.
Details
- Product: GiroDisc 2021+ BMW M2/M3/M4 G8X 370mm Slotted Rear Rotors.
- Brand: GiroDisc.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
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Every order ships tracked and verified for fitment. Made-to-order items follow the lead time on the product. Questions on fitment or install? Our team's a message away.
Built byGiroDisc
GiroDisc builds two-piece floating rotors for track-driven cars — lighter than OE, rebuildable, and direct-fit to factory calipers.
Explore the BrandTheSpecs
CommonQuestions
Fits the 2021+ BMW M2/M3/M4 G8X 370mm.
Every order is verified against your exact chassis before it ships — unsure, or running something close but not identical? Ask us and we'll confirm before you buy.
Every part is verified against your exact chassis before it ships. If you're unsure, ask the advisor on-site or contact us and we'll confirm before you buy.
In-stock parts ship within 1–2 business days. Made-to-order and finish-to-spec items follow the lead time shown in the specs.
Yes — our team can walk you through install questions, and many parts pair with shop install through our network. Reach out anytime.

