Vehicle Fitment
Please check the product title, part number and fitment notes before ordering. If you are unsure whether this part fits your vehicle, contact us with your registration or VIN and we will confirm compatibility.
Girodisc Front 2-Piece Brake Disc Set – BMW G87 M2 / G80 M3 / G82 M4 380mm
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Upgrade the front brakes on your BMW G87 M2, G80 M3 or G82/G83 M4 with this Girodisc 380mm front 2-piece brake disc set.
The Girodisc system is a direct replacement for the factory front iron brake discs on G8X BMW M cars without carbon ceramic brakes. Designed to work with the original calipers, this upgrade helps reduce unsprung weight and rotating mass while improving heat management during fast road and track use.
Each disc uses a lightweight 2-piece floating construction with an aluminium centre hat and high-performance cast iron rotor ring. The floating design allows the rotor to deal with heat more effectively during repeated heavy braking, making this a strong upgrade for road, track day and clubsport builds.
Key Features
- Genuine Girodisc front 2-piece brake disc set
- Fits BMW G8X M cars with 380mm front iron discs
- Direct replacement for the factory front rotors
- Designed for OEM front calipers
- Lightweight fully floating 2-piece design
- Helps reduce unsprung weight and rotating mass
- Improved heat management for fast road and track use
- Replacement rotor rings available
- Sold as a pair
Vehicle Fitment
- BMW G87 M2
- BMW G80 M3
- BMW G81 M3 Touring
- BMW G82 M4 Coupe
- BMW G83 M4 Convertible
For models without factory carbon ceramic brakes. Please check your current front disc size and brake package before ordering.
Recommended Supporting Upgrades
For best results, pair these Girodisc front discs with performance brake pads, high-temperature brake fluid and braided brake lines.
Product specs
| Field | Content |
|---|---|
| Brand | Girodisc |
| Product type | Front brake disc set |
| Position | Front |
| Construction | 2-piece floating |
| Fitment | BMW G87 M2 / G80 M3 / G81 M3 / G82 M4 / G83 M4 |
| Disc size | 380mm |
| Part number | A1-282 |
| Replacement rings | D1-282 |
| Sold as | Pair |
| Brake package | Factory iron brakes / non-carbon ceramic |
| Use | Fast road / track day / clubsport |
Product specifications
- Brand
- Girodisc
- Product type
- Brake Discs
- Part number / SKU
- A1-282
- Barcode
- A1-282
We understand it can be a bit confusing to figure out if a part will work for your car. No worries! Just shoot us a message with your question, and our friendly sales team will then be in touch to confirm if this part is the correct for your vehicle!
Disclaimer:
Products sold by Nineteen72 Performance are exclusively designed for off-road or sanctioned competition use. Any use on public roads is strictly prohibited and may violate local, state, and federal laws. Nineteen72 Performance does not confirm the legality of road use; it is the consumer's responsibility to comply with applicable laws. Use of these products for any purpose other than intended is at the user's own risk. Nineteen72 Performance is not liable for misuse or non-compliance.
Warranty:
At Nineteen72 Performance, we proudly back every product in our store, ensuring that each item comes with a comprehensive warranty.
All components crafted by our esteemed third-party partners in the store are accompanied by a minimum one-year manufacturer's warranty. Our warranty terms are uniform across all products, providing coverage for any manufacturing defects that may arise over time, excluding typical wear and tear. Your satisfaction and product durability are our top priorities.
Shipping & Returns:
At Nineteen72 Performance we offer worldwide shipping.
14-Day Easy Returns at Nineteen72 Performance
Love what you bought from Nineteen72 Performance? Great! If not, no worries. Enjoy a hassle-free 14-day return window. Just ensure your items are unused and in their original condition. For returns, contact us at Returns@Nineteen72Performance.co.uk. Your satisfaction drives us.
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0% Interest is available. Select 'Klarna' at checkout.
Vehicle Fitment
Please check the product title, part number and fitment notes before ordering. If you are unsure whether this part fits your vehicle, contact us with your registration or VIN and we will confirm compatibility.
Girodisc FAQ's
Are Girodisc brake discs a direct replacement for OEM discs?
In most applications, yes. Girodisc systems are designed as direct replacements for the original brake disc and usually work with the factory calipers and pads. Some applications may include spacers or longer bolts if required, so always check the exact vehicle fitment before ordering.
What is the benefit of Girodisc 2-piece discs?
Girodisc 2-piece discs use a cast iron rotor ring with a lightweight aluminium centre hat. This helps reduce unsprung and rotational weight while improving heat management compared with many standard one-piece discs.
Are Girodisc discs good for track days?
Yes. Girodisc discs are well suited to fast road, track day and clubsport use because they are designed to deal with repeated heat cycles and demanding braking loads.
Do I need special brake pads with Girodisc discs?
Not always, but the right pad choice makes a big difference. For road use, a fast road pad may be enough. For track use, pair Girodisc discs with a proper performance or motorsport pad such as Pagid Racing, Endless, Ferodo DS or EBC Racing.
Can I replace just the Girodisc rotor rings?
On many Girodisc 2-piece applications, yes. Once the Girodisc hat is fitted, replacement cast iron rotor rings can be fitted when the discs wear out, helping reduce long-term running costs.
Are Girodisc discs better than OEM BMW discs?
For cars used hard on road or track, Girodisc discs can offer better heat management, lower weight and replaceable rings compared with many standard factory discs. For normal road driving, OEM discs may still be suitable.
Are Girodisc discs suitable for carbon ceramic brake conversions?
Some Girodisc kits are designed to replace factory carbon ceramic discs with iron rotors. This can be a popular option for track use, but the correct pads must be used with iron discs. Girodisc specifically advises changing pads when converting from carbon ceramic to iron rotors.
How do I know which Girodisc discs fit my car?
Check your vehicle model, year, caliper colour, disc size and factory brake package. BMW M cars in particular can have different fitments depending on whether they have blue, red, silver, gold, 2NH or carbon ceramic brake options.
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