Genuine BMW OEM M Performance Big Brake Retrofit Kit – 1/2/3/4 Series F20 F21 F22 F23 F30 F31 F34 F32 F33 F36 – 370mm Front Discs, 4-Piston Front & 2-P

Genuine BMW M Performance Brake Retrofit Kit for BMW 1 Series F20 F21, 2 Series F22 F23, 3 Series F30 F31 F34, 4 Series F32 F33 F36

Upgrade your stopping power with the genuine BMW M Performance brake kit. This OEM BMW big brake kit is the ultimate bolt-on brake upgrade for fast-road and track-focused BMW F Series cars. Featuring 4-piston aluminium fixed calipers on the front axle and 2-piston aluminium fixed calipers on the rear axle, plus lightweight ventilated dimpled and grooved 370 x 30 mm front discs, this retrofit transforms pedal feel, fade resistance and confidence under repeated hard braking.

Available in factory-finish colour options with coloured M logo

• M Performance Red calipers
• M Performance Yellow calipers

Why choose this BMW M Performance brake upgrade

• Genuine BMW OEM M Performance quality and perfect fitment
• Big brake kit stopping power with 370 mm front discs for improved thermal capacity and fade resistance
• Dimpled and grooved, ventilated lightweight discs help clear gases and water film for consistent bite in all weather
• Aluminium fixed calipers reduce unsprung mass and sharpen pedal response
• Designed for BMW 1 Series, 2 Series, 3 Series and 4 Series F-chassis platforms
• Looks as good as it stops with premium M branding that fills open alloy wheel designs

What is included

• 2 x BMW lightweight sport front brake discs 370 x 30 mm with aluminium centres, dimpled and grooved
• 2 x BMW M Performance front brake calipers
• 2 x BMW M Performance rear brake calipers
• Front and rear M Performance brake pads set
• Front and rear brake wear sensors
• Front and rear brake protection plates
• Fitting hardware set and installation manual

Please note The rear brake discs are not included and must be purchased separately. The matching rear disc size is 345 x 24 mm. If you are unsure which rear discs you need for your chassis and engine, contact us and we will confirm.

Fitment and compatibility

Direct retrofit for the following BMW F Series models, pre-LCI and LCI

• BMW 1 Series F20 F21 including 114i 116i 118i 120i 118d 120d 125i 125d M135i M135i xDrive M140i M140i xDrive
• BMW 2 Series F22 F23 including 218i 220i 228i 230i 218d 220d 225d M235i M235i xDrive M240i M240i xDrive
• BMW 3 Series F30 F31 F34 including 316i 318i 320i 328i 330i 335i 340i 316d 318d 320d 325d 330d 335d xDrive variants where applicable
• BMW 4 Series F32 F33 F36 including 418i 420i 428i 430i 435i 440i 418d 420d 425d 430d 435d xDrive variants where applicable

If you need a compatibility check, simply provide your UK registration or last 7 digits of VIN at checkout and we will verify before dispatch.

Technical notes

• Minimum wheel size 18 inch required to clear the calipers. We recommend BMW 18 inch alloys or larger
• DSC coding update is required to match the M Performance brake characteristics
• Bed in carefully for the first 200 km to achieve full braking performance
• Due to the dimpled and grooved design, some functional braking noise can occur. This has no impact on performance or durability
• For Orange calipers, please select the dedicated BMW M Performance kit for the Orange colour option

Fitting service

Professional installation available at Nforcd in Warwickshire. Email Sales@nforcd.com for a fitting quote and to arrange coding. We also supply the correct rear discs for your exact model.

Part numbers

• 34112450468 Red calipers
• 34112450469 Yellow calipers

Manufactured by

BMW Genuine OEM

Warranty

Two year manufacturer warranty for UK customers and one year for international customers when a compatible VIN is provided at checkout.

Why buy from Nforcd

We have installed and run this BMW M Performance brake retrofit on our own builds and many customer cars. Feedback is consistently excellent for pedal feel, confidence in emergency stops and repeatable performance on spirited drives. As a BMW specialist we supply, fit and code these kits with the correct rear discs and all required hardware.

Search terms BMW M Performance brake kit BMW big brake kit BMW F20 brake upgrade BMW F22 brake upgrade BMW F30 brake upgrade BMW F32 brake upgrade 370mm front discs BMW 4 piston calipers BMW 2 piston rear calipers BMW 1 Series M135i M140i brake kit BMW 2 Series M235i M240i brake kit BMW 3 Series 320i 335i 340i brake upgrade BMW 4 Series 435i 440i brake upgrade genuine BMW M Performance brakes OEM retrofit lightweight dimpled and grooved discs ventilated brake discs performance brake pads red calipers yellow calipers fast road track day brake upgrade UK Warwickshire fitting Nforcd