{"product_id":"girodisc-a1-311-zinc-plated-slotted-front-2-piece-brake-rotors-audi-b9-s4-s5-and-sq5","title":"GiroDisc A1-311 Zinc Plated Slotted Front 2-Piece Brake Rotors - Audi B9 S4, S5 and SQ5","description":"\u003cp\u003eGiroDisc zinc plated slotted front brake rotors, part number A1-311, built as a 2-piece assembly for the Audi B9 S4, S5 and SQ5.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePosition: front axle\u003c\/li\u003e\n\u003cli\u003eConstruction: 2-piece rotor\u003c\/li\u003e\n\u003cli\u003eSurface: slotted\u003c\/li\u003e\n\u003cli\u003eFinish: zinc plated for corrosion resistance on the non-friction surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cp\u003eListed for the Audi B9 chassis S4, S5 and SQ5. The source does not break the application down by model year and does not state a rotor diameter, so confirm fitment by year, trim, and brake package before ordering - measure your current front rotor if you are unsure.\u003c\/p\u003e\u003ch2\u003eWhy slotted rotors\u003c\/h2\u003e\u003cp\u003eSlots break up the layer of gas and pad debris that builds between the friction surface and the pad under hard use, so the pad face stays clean and the bite stays consistent through repeated heavy stops. They also give a simple visual wear check: once the slot edges begin to fade away, the disc is near the end of its service life.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eReplace rotors as an axle pair and fit fresh pads at the same time so both sides wear evenly. Bed the new brakes in with a series of progressively firmer stops from moderate speed before any hard or track driving, and re-check the wheel fasteners after the first drive.\u003c\/p\u003e\u003ch2\u003eShipping and returns\u003c\/h2\u003e\u003cp\u003eFree shipping on orders over $75. 30-day returns on unused parts in original packaging.\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":58444018680111,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/1822\/7503\/files\/7a605a4397e4524f18282fb447fea89e.jpg?v=1788915637","url":"https:\/\/corebrakeparts.com\/products\/girodisc-a1-311-zinc-plated-slotted-front-2-piece-brake-rotors-audi-b9-s4-s5-and-sq5","provider":"CoreBrakeParts.com","version":"1.0","type":"link"}