{"product_id":"genuine-bmw-g20-g21-retrofit-m-performance-brake-kit-in-red-inc-320i-330i-m340i","title":"Genuine BMW 3 Series G20\/G21 M Performance Big Brake Kit BBK – Red Calipers – OEM M Sport Brake Upgrade, 4-Piston Front, Drilled \u0026 Grooved 374mm Front 345mm Rear Discs – Fits 320i 330i 330e M340i xDrive – Retrofit (PN 34112450161)","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003cp\u003e\u003cstrong\u003eTransform the way your 3 Series stops with BMW’s factory-engineered performance braking package in gloss red.\u003c\/strong\u003e This complete front and rear upgrade delivers harder bite, shorter stopping distances and excellent heat management for spirited road use, all while keeping a true OEM look and feel. Perfect for G20 Saloon and G21 Touring owners wanting a serious step up in response and confidence without compromise.\u003c\/p\u003e\n\n  \u003cp\u003eWe have fitted this setup on multiple customer cars at MJ Modifications and the feedback is consistently outstanding. Drivers report a firmer, more reassuring pedal, exceptional repeatability under heavy use and a premium appearance thanks to the red calipers with M logo. If you’re searching for a genuine BMW uprated brake package that fits right, performs brilliantly and looks the part, this is the one.\u003c\/p\u003e\n\n  \u003ch3\u003eReasons enthusiasts choose this upgrade\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW factory-engineered components for precise fitment and reliability\u003c\/li\u003e\n    \u003cli\u003eReal-world stopping power with robust fade resistance for fast road driving\u003c\/li\u003e\n    \u003cli\u003eLightweight two-piece rotors with aluminium bells for improved cooling\u003c\/li\u003e\n    \u003cli\u003eVented, drilled and grooved discs for strong initial bite and consistent performance\u003c\/li\u003e\n    \u003cli\u003eFour-piston fixed aluminium front calipers for powerful, even clamping\u003c\/li\u003e\n    \u003cli\u003eSporty red finish with M branding for a premium OEM appearance\u003c\/li\u003e\n    \u003cli\u003eComplete kit supplied with discs, calipers, pads, shields and sensors for a straightforward retrofit\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFront calipers: 4-piston fixed aluminium - 18 inch compatible\u003c\/li\u003e\n    \u003cli\u003eFront discs: 374 x 36 mm - vented, drilled and grooved - lightweight multi-part design\u003c\/li\u003e\n    \u003cli\u003eRear calipers: 1-piston floating with integrated electronic parking brake - 17 inch compatible\u003c\/li\u003e\n    \u003cli\u003eRear discs: 345 x 24 mm - vented, drilled and grooved - lightweight multi-part design\u003c\/li\u003e\n    \u003cli\u003eMaterials: aluminium front calipers, cast iron rear calipers, cast iron friction rings with riveted aluminium bells, aluminium brake shields\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat you receive\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e4 calipers with performance pads pre-installed\u003c\/li\u003e\n    \u003cli\u003e4 lightweight brake discs\u003c\/li\u003e\n    \u003cli\u003e4 brake guards\u003c\/li\u003e\n    \u003cli\u003e2 pad wear sensors\u003c\/li\u003e\n    \u003cli\u003eAssembly instructions and customer information\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eVehicle applications\u003c\/h3\u003e\n  \u003cp\u003eG20 Saloon: 318d, 320d, 320i, 320ix, 330d, 330dx, 330e, 330i, 330ix, M340i, M340ix\u003c\/p\u003e\n  \u003cp\u003eG21 Touring: 318d, 320d, 320i, 330d, 330i, 330ix, M340ix\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Compatible with vehicles equipped with energy recovery and M Sport braking system.\u003c\/p\u003e\n\n  \u003ch3\u003eFitment notes and safety\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMinimum wheel size: 18 inch front and rear\u003c\/li\u003e\n    \u003cli\u003eDSC coding must be adapted to suit this BMW performance brake system after installation\u003c\/li\u003e\n    \u003cli\u003eBed-in procedure: drive gently for the first 200 km to achieve full performance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and coding\u003c\/h3\u003e\n  \u003cp\u003eProfessional fitting is recommended. MJ Modifications offers installation and DSC coding at our Warwickshire workshop. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility check before dispatch\u003c\/h3\u003e\n  \u003cp\u003eWe verify fitment prior to shipping. Provide your UK registration or the last 7 digits of your VIN at checkout to ensure correct compatibility for your G20 or G21.\u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e34112450161\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eManufactured by\u003c\/h3\u003e\n  \u003cp\u003eBMW Genuine BMW Performance Parts\u003c\/p\u003e\n\n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003eTwo year manufacturer warranty for UK customers and one year manufacturer warranty for international customers when VIN is supplied at checkout on compatible vehicles.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch terms customers use\u003c\/h3\u003e\n  \u003cp\u003eBMW 3 Series brake upgrade G20, BMW G21 red calipers, M logo calipers red, BMW uprated brakes, BMW 374mm front discs, 345mm rear discs, BMW four piston front caliper, BMW drilled and grooved discs, OEM brake package G20 G21, BMW 320i 330i M340i brake enhancement, BMW 330e brake upgrade, BMW xDrive brake retrofit, BMW performance rotors, BMW red brake caliper kit, BMW factory brake upgrade, BMW big brakes G20, BMW 3er sport brakes, BMW fast road brakes, Warwickshire BMW specialist fitting, MJ Modifications BMW brakes UK.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975952122242,"sku":null,"price":2621.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/whole_brakekit_1946x_ca319467-bded-4cf3-80ac-2cb5299524e1_1024x1024_2x-transformed.webp?v=1763324169","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-g20-g21-retrofit-m-performance-brake-kit-in-red-inc-320i-330i-m340i","provider":"MJ Modifications","version":"1.0","type":"link"}