{"product_id":"034motorsport-2-piece-front-brake-discs-345x30mm-audi-s4-s5-q5-b8-b8-5","title":"034Motorsport 2-Piece Front Brake Discs 345x30mm - Audi S4 S5 Q5 B8 B8.5","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eA pair of 345 x 30mm two-piece floating front brake discs from 034Motorsport for the B8 and B8.5 Audi S4 and S5, and the Q5. They replace the original discs and work with the factory front calipers, so nothing else needs changing.\u003c\/p\u003e\u003cp\u003eEach disc is a floating two-piece design: a 6061-T6 aluminium centre hat with Type III hard anodising joined to a CM-250 alloy friction ring by high-strength alloy steel bobbins. The bobbins carry the braking load while letting the ring expand and contract with heat. The ring has 72 directionally curved cooling vanes, with handed left and right discs where the factory parts use the same straight-vaned disc on both sides, and a J-slotted face that helps keep the pad surface clean and lets gas escape.\u003c\/p\u003e\u003cp\u003e034 quote 19 lb (8.62 kg) per disc against 24.1 lb (10.93 kg) for the original part, a saving of 5.10 lb (2.31 kg) of rotating weight at each corner. When the friction rings wear out they can be replaced on their own. As with any disc change, fit them as an axle pair and bed the pads in properly before hard use. Some slight air noise is possible depending on the pad used. Anodised hats can vary slightly in colour from batch to batch.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e345 x 30mm two-piece floating front discs\u003c\/li\u003e\n\u003cli\u003eWorks with the factory front calipers\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminium hats with Type III hard anodising\u003c\/li\u003e\n\u003cli\u003eCM-250 alloy friction rings, replaceable\u003c\/li\u003e\n\u003cli\u003e72 directionally curved cooling vanes, left\/right specific\u003c\/li\u003e\n\u003cli\u003eJ-slotted friction face\u003c\/li\u003e\n\u003cli\u003eAlloy steel floating bobbins\u003c\/li\u003e\n\u003cli\u003e5.10 lb (2.31 kg) lighter per disc than the original part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e034Motorsport 2-piece floating front disc pair\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\u003e034-301-1007\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eType: \u003c\/b\u003eBrake Discs\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePlacement on Vehicle: \u003c\/b\u003eFront\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\u003eDisc Size: \u003c\/b\u003e345 x 30mm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eDesign: \u003c\/b\u003e2-piece floating, J-slotted, curved vane\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eHat Material: \u003c\/b\u003e6061-T6 aluminium, Type III hard anodised\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eRing Material: \u003c\/b\u003eCM-250 alloy\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eWeight per Disc: \u003c\/b\u003e19 lb (8.62 kg)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eOE Part Interchange: \u003c\/b\u003e8K0 615 301 M, 4G0 615 301 G, 4G0 615 301 AF\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eNumber in Pack: \u003c\/b\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnit Quantity: \u003c\/b\u003e1 pair\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eWeight (as supplied): \u003c\/b\u003e38.81 lb (approx. 17.60 kg)\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\u003eS4 B8 \/ B8.5\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI\u003c\/td\u003e\n\u003ctd\u003eAsk us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS5 B8 \/ B8.5\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI \/ 4.2 FSI\u003c\/td\u003e\n\u003ctd\u003eAsk us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eQ5 \/ SQ5 8R\u003c\/td\u003e\n\u003ctd\u003eWith 345mm front discs\u003c\/td\u003e\n\u003ctd\u003eAsk us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e034Motorsport do not give model years for this part, so the year column is left for us to check against your car.\u003c\/p\u003e\u003cp\u003eOnly for cars fitted with the 345mm front discs. Many standard Q5 models use smaller brakes, so check your current disc against the OE numbers above or send us your registration.\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":56494934688123,"sku":"034-034-301-1007","price":1144.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/replacement-front-rotor-ring-set-b8-b8-5-audi-s4-s5-034-301-1007-1.jpg?v=1791409700","url":"https:\/\/hazmotorsport.co.uk\/products\/034motorsport-2-piece-front-brake-discs-345x30mm-audi-s4-s5-q5-b8-b8-5","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}