BMW Rear Left (NSR) Brake Disc / Rotor 370x24mm Vented - F80 M3, F82/F83 M4, F87 M2 & M2 Competition (F8x) - Blue M Sport/M Performance Calipers - Genuine OEM 34212284811 (3421 228 4811)

Rear nearside vented brake rotor 370 x 24 for F8x BMW M cars | OEM PN 34212284811

Restore factory braking feel with this OEM BMW rear left vented rotor, 370 mm diameter x 24 mm thickness. Correct for the F8x chassis with blue calipers, it delivers smooth bite, consistent performance and dependable heat management on the road and for occasional track sessions. This is the left-hand rear disc for UK nearside fitment and is a direct bolt-on replacement on the applicable models below.

At MJ Modifications we fit these genuine parts on our own builds and customers’ cars because they bed in predictably, run true and stay quiet. Owners report confident stopping power, excellent durability and no judder when replacing worn or lipped discs with this unit.

Why it belongs on your M car

• Original BMW component for perfect alignment and balance
• Vented 370 x 24 construction aids cooling to resist fade
• Left rear rotor for UK nearside location, no modifications required
• Ideal cure for vibration, scoring and extended stopping distances caused by tired discs
• Trusted in our Warwickshire workshop and proven by happy MJ Modifications customers

Key details

• Position: Rear left (UK nearside)
• Type: Vented steel rotor
• Size: 370 mm diameter x 24 mm thickness
• Manufacturer: BMW
• Part number: 34212284811

Vehicle compatibility

• BMW M Series F87 and F87 LCI M2 Coupe, 11/2014 to 12/2019
• BMW M Series F87 LCI M2 Competition Coupe, 09/2016 to 12/2019
• BMW M Series F80 and F80 LCI M3, 2014 onwards
• BMW M Series F82 and F82 LCI M4, 2014 onwards
• BMW M Series F83 and F83 LCI M4 Convertible, 2014 onwards
• For vehicles equipped with blue BMW M calipers

What you receive

• 1 x OEM BMW rear left rotor, 370 mm x 24 mm

Good practice

• Replace discs in axle pairs and fit new pads at the same time for even bedding and optimal performance
• Check the wear sensor and set screw and replace if required

Pairing and related items

Match with the corresponding right-hand rear rotor and, if needed, the front axle discs to complete a full refresh.

Warranty

Backed by BMW manufacturer warranty. In the UK this is typically two years and for international customers typically one year when supplied for a confirmed compatible vehicle with a valid VIN.

Professional fitting

Need installation and brake bedding carried out properly? Book in with MJ Modifications, Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search terms customers use

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