{"product_id":"stoptech-bmw-f30-f32-f33-370mm-drilled-grooved-front-brake-disc-pair-inc-335i-335d-340i-440i","title":"BMW F30\/F32 370mm Front Brake Discs Rotors - StopTech Sport Drilled \u0026 Slotted\/Grooved Pair | 3 Series 335i 335d 340i, 4 Series 435d 440i | High Carbon, E-Coated OE Replacement Performance Upgrade Fast Road | Part 127.34144","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \n  \u003ch2\u003eStopTech Sport 370 mm Front Performance Rotors for BMW F30 and F32 - Pair - 127.34144\u003c\/h2\u003e\n  \n  \u003cp\u003eTransform the stopping power of your BMW with genuine StopTech Sport front rotors. This 370 mm front rotor set is a direct, bolt-on replacement for factory hardware, engineered to deliver sharper pedal response, strong initial bite and stable, repeatable stopping performance in everyday driving and fast-road use. The black e-coated hubs and vanes resist corrosion for long-lasting good looks, while the high carbon metallurgy promotes quieter operation and excellent crack resistance.\u003c\/p\u003e\n  \n  \u003cp\u003eWe run these on our own cars and customer feedback has been outstanding. Drivers report confident braking in the wet and dry, less pad glazing and a consistent feel from the first press to the last.\u003c\/p\u003e\n  \n  \u003ch3\u003eWhy choose these StopTech front rotors\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e370 mm front rotor set - supplied as left and right pair\u003c\/li\u003e\n    \u003cli\u003eCross-drilled and slotted faces for stronger bite, rapid gas evacuation and improved debris clearance\u003c\/li\u003e\n    \u003cli\u003eOne-piece OE replacement - fits factory calipers with no modification\u003c\/li\u003e\n    \u003cli\u003eHigh carbon alloy for reduced noise, better thermal stability and enhanced crack resistance\u003c\/li\u003e\n    \u003cli\u003eBlack e-coating on hats and internal vanes for durable anti-corrosion protection\u003c\/li\u003e\n    \u003cli\u003eImproves wet weather confidence, reduces pad glazing and enhances pedal feel\u003c\/li\u003e\n    \u003cli\u003eIdeal upgrade for spirited road driving without compromising daily usability\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cp\u003eFor BMW F chassis models equipped with 370 mm front rotors:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 3 Series F30 335i, 335d, 340i 2012+\u003c\/li\u003e\n    \u003cli\u003eBMW 4 Series F32 435d, 440i 2013+\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFront rotor diameter: 370 mm\u003c\/li\u003e\n    \u003cli\u003eConfiguration: one-piece, cross-drilled and slotted\u003c\/li\u003e\n    \u003cli\u003eSupplied as a pair - left and right front\u003c\/li\u003e\n    \u003cli\u003eStopTech part number: 127.34144\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eFitting and support\u003c\/h3\u003e\n  \u003cp\u003eProfessional installation available at MJ Modifications in Warwickshire. For a tailored fitting quote or compatibility advice, email info@mjmodifications.co.uk.\u003c\/p\u003e\n  \n  \u003ch3\u003eManufacturer and warranty\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBrand: StopTech\u003c\/li\u003e\n    \u003cli\u003eWarranty: 6 months or 6,000 motorway miles StopTech warranty\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eSearch friendly terms\u003c\/h3\u003e\n  \u003cp\u003eBMW F30 brake upgrade, BMW F32 brake upgrade, BMW 3 Series 370 mm front rotors, BMW 4 Series 370 mm front rotors, cross drilled and slotted front rotors BMW, sport front rotors BMW 335i 335d 340i 435d 440i, high carbon front discs BMW, black coated rotor hats BMW, performance braking BMW 340i, performance braking BMW 440i, StopTech Sport front rotors UK, StopTech 127.34144 front rotor set, BMW F30 performance discs, BMW F32 performance discs, front rotor replacement 370 mm BMW, fast road brake discs BMW, slotted and drilled front discs BMW, OE fitment front rotors BMW F chassis.\u003c\/p\u003e\n  \n\u003c\/div\u003e","brand":"StopTech","offers":[{"title":"Default Title","offer_id":56008693645698,"sku":null,"price":669.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/StopTechBMWF30F32370mmDrilled_GroovedSportFrontBrakeDisc-Pair_Inc.335i_335d_340i_440i_-1_1946x_0e7957bb-e717-4b70-8c00-eb890a74f074.jpg?v=1764090867","url":"https:\/\/mjmodifications.co.uk\/products\/stoptech-bmw-f30-f32-f33-370mm-drilled-grooved-front-brake-disc-pair-inc-335i-335d-340i-440i","provider":"MJ Modifications","version":"1.0","type":"link"}