{"product_id":"034motorsport-2-piece-floating-front-brake-discs-360x34mm-audi-s5-b10-3-0-tfsi","title":"034Motorsport 2-Piece Floating Front Brake Discs 360x34mm - Audi S5 B10 3.0 TFSI","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eA front brake disc upgrade for the latest B10 Audi S5, made to work with the factory front calipers. Each 360mm x 34mm disc weighs about 26.8 lb (12.2 kg) against 30.65 lb (13.9 kg) for the factory disc, a saving of around 1.7 kg per corner.\u003c\/p\u003e\u003cp\u003eThe hat is machined from 6061-T6 aluminium and the friction ring is cast in 034's CM-250 alloy, joined by alloy steel bobbins that let the ring float and grow with heat without stressing the hat. Inside, 72 curved vanes pump air through the disc, and the J-slotted face clears pad gases and debris while staying quieter than a conventional slotted disc. When the rings wear out they can be replaced on their own, keeping the aluminium hats. 034 heat-treat the CM-250 alloy so it copes with repeated heat cycles better than soft cast iron.\u003c\/p\u003e\u003cp\u003eThe disc edges carry temperature paint marks so you can see how hot the brakes have been: green turns white at 478°C, orange turns yellow at 571°C and red turns white at 640°C. If the red mark has turned white all the way round, the discs are running hotter than intended and a lower-friction pad or better cooling is worth looking at.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFloating two-piece design on high-strength alloy steel bobbins\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminium hats\u003c\/li\u003e\n\u003cli\u003eCM-250 alloy rotor rings\u003c\/li\u003e\n\u003cli\u003eJ-slotted friction face\u003c\/li\u003e\n\u003cli\u003e72 directional curved cooling vanes\u003c\/li\u003e\n\u003cli\u003eWorks with the factory calipers\u003c\/li\u003e\n\u003cli\u003eReplaceable rotor rings\u003c\/li\u003e\n\u003cli\u003eAround 1.7 kg lighter per corner than the OE disc\u003c\/li\u003e\n\u003cli\u003eHeat-treated CM-250 rings\u003c\/li\u003e\n\u003cli\u003eTemperature-indicating paint marks on the disc edge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e034Motorsport 2-piece floating front brake disc kit (034 do not publish a contents list for this kit)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch6\u003eProduct Details\u003c\/h6\u003e\n\u003cdiv\u003e\n\u003cb\u003eBrand: \u003c\/b\u003e034 Motorsport\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eManufacturer Part Number: \u003c\/b\u003e034-301-1027\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eType: \u003c\/b\u003eTwo-Piece Floating Brake Disc\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePerformance Part: \u003c\/b\u003eYes\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePlacement on Vehicle: \u003c\/b\u003eFront\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eDisc Size: \u003c\/b\u003e360mm x 34mm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eDisc Weight: \u003c\/b\u003eApprox. 12.2 kg (26.8 lb) each vs 13.9 kg (30.65 lb) OE\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eHat Material: \u003c\/b\u003e6061-T6 aluminium\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eRing Material: \u003c\/b\u003eHeat-treated CM-250 alloy\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnit Quantity: \u003c\/b\u003e1 kit\u003c\/div\u003e\n\u003ch6\u003eVehicle Fitment\u003c\/h6\u003e\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\/Platform\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS5 B10\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI, factory 360mm front brakes\u003c\/td\u003e\n\u003ctd\u003eNot stated by 034\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e034 list this kit for the B10 S5 only and do not give model years or an OE part number. Please send us your registration so we can check your front disc size before ordering.\u003c\/p\u003e\u003cp\u003eBrake discs should always be replaced in axle pairs. Fit new pads with new discs where needed and bed the pads in following 034's break-in procedure before driving hard.\u003c\/p\u003e\u003cp\u003eIf you are unsure, send us your registration or VIN and we will confirm fitment before you buy.\u003c\/p\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":56494934393211,"sku":"034-034-301-1027","price":1263.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/2-piece-floating-front-brake-rotor-upgrade-kit-for-audi-b10-s5-034-301-1027-1.jpg?v=1791409682","url":"https:\/\/hazmotorsport.co.uk\/products\/034motorsport-2-piece-floating-front-brake-discs-360x34mm-audi-s5-b10-3-0-tfsi","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}