

Genuine BMW
Genuine BMW OEM 345mm Rear Brake Discs/Rotors Pair For G20 M340i, G22 M440i, G29 Z4 M40i & more
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Maintain your BMW’s braking performance with this pair of Genuine BMW OEM 345mmx24mm rear brake discs. Specifically designed for a wide range of high-performance and luxury BMW G Series models, these rotors offer factory-fit precision, excellent thermal stability, and consistent stopping power. Ideal for daily road use, they ensure your vehicle performs exactly as BMW intended.
Key Features
- Genuine BMW parts – part number 34208853554 (set of two)
- 345mmx24mm vented rear disc design for effective heat dissipation
- Engineered to BMW's high standards for safety, fitment and durability
- Seamless replacement for factory-installed brake discs
- Supplied as a pair – left and right
Compatibility
These discs fit a broad range of G Series models, including:
- BMW 3 Series (G20, G21) – incl. M340i Sedan & Touring
- BMW 4 Series (G22, G23, G26) – incl. M440i Coupé, Convertible & Gran Coupé
- BMW 5 Series (G30, G31)
- BMW 6 Series GT (G32)
- BMW 7 Series (G11, G12)
- BMW 8 Series (G14, G15, G16) – Convertible, Coupé & Gran Coupé
- BMW Z4 (G29) – incl. M40i
- BMW X Models – incl. X3 G01, X4 G02, X5 G05
- BMW iX (I20) – 2020–2025
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.