{"product_id":"034motorsport-2-piece-floating-front-brake-discs-420x40mm-audi-rs6-rs7-c8","title":"034Motorsport 2-Piece Floating Front Brake Discs 420x40mm - Audi RS6 RS7 C8","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\u003cp\u003eA pair of 420mm x 40mm two-piece floating front discs for the Audi RS6 and RS7 (C8). They replace the factory front discs and work with the standard front calipers. Each disc weighs approx. 20.5 kg (45.3 lb), around 1.1 kg (2.4 lb) less per corner than the 21.6 kg (47.7 lb) factory part, while keeping enough mass in the ring to soak up heat.\u003c\/p\u003e\u003cp\u003eThe hat is 6061-T6 aluminium and the ring is CM-250 alloy, joined with a fully floating bobbin system in high-strength alloy steel so the ring can expand and contract with heat. Seventy-two curved directional vanes pull air through the disc, and the J-slot friction face clears debris and pad gases with less noise than a conventional slotted disc. The rings are replaceable, which lowers running costs over time.\u003c\/p\u003e\u003cp\u003eTemperature paint on the disc edge gives a quick visual check of how hot the brakes have been on fast road, track day or autocross use.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e420mm x 40mm floating two-piece design\u003c\/li\u003e\n\u003cli\u003eApprox. 20.5 kg per disc, around 1.1 kg lighter than OE\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminium hats\u003c\/li\u003e\n\u003cli\u003eCM-250 special alloy rings, replaceable\u003c\/li\u003e\n\u003cli\u003e72 curved directional cooling vanes\u003c\/li\u003e\n\u003cli\u003eJ-slot friction face\u003c\/li\u003e\n\u003cli\u003eFloating bobbin mounting system\u003c\/li\u003e\n\u003cli\u003eWorks with the factory front calipers\u003c\/li\u003e\n\u003cli\u003eTemperature-indicating paint on the disc edge: green turns white at 478°C, orange turns yellow at 571°C, red turns white at 640°C\u003c\/li\u003e\n\u003cli\u003eIf the red mark turns white all the way round, the discs are regularly running hotter than intended - consider a lower-friction pad or better brake cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e420x40 left front disc\u003c\/li\u003e\n\u003cli\u003e420x40 right front disc\u003c\/li\u003e\n\u003cli\u003eInstallation and break-in instruction sheet\u003c\/li\u003e\n\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\u003e034-301-1026\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eType: \u003c\/b\u003e2-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\u003eUnit Quantity: \u003c\/b\u003e1 pair\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eNumber in Pack: \u003c\/b\u003e2\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\u003e420mm x 40mm\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\u003eDisc Weight: \u003c\/b\u003eApprox. 20.5 kg (45.3 lb) each\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eReplaces OE Part Numbers: \u003c\/b\u003e4K0 615 301 Q, 4K0 615 301 R, 4K0 615 301 S\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\u003eRS6 Avant (C8)\u003c\/td\u003e\n\u003ctd\u003e4.0 TFSI V8\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eRS7 Sportback (C8)\u003c\/td\u003e\n\u003ctd\u003e4.0 TFSI V8\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDesigned to work with the factory RS6 \/ RS7 C8 front calipers. Check your current discs against the OE numbers above.\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\n\u003ch6\u003eInstallation Guide\u003c\/h6\u003e\u003cp\u003eDiscs should always be changed in axle pairs, and fresh pads should be bedded in to the new discs before hard use - 034 supply a break-in instruction sheet with the kit.\u003c\/p\u003e\u003cp\u003eThe aluminium hats are Type III hard anodised. This is a functional coating, so 034 note the shade can vary slightly from batch to batch.\u003c\/p\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":56494933606779,"sku":"034-034-301-1026","price":1836.62,"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-for-audi-c8-rs6-and-rs7-034-301-1026-1.jpg?v=1791409643","url":"https:\/\/hazmotorsport.co.uk\/products\/034motorsport-2-piece-floating-front-brake-discs-420x40mm-audi-rs6-rs7-c8","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}