{"product_id":"audi-rs3-8v-front-rotor-pair-370-34","title":"Audi RS3 8V Front Two-Piece Rotor Pair — 370×34mm","description":"\u003cp\u003e\u003cstrong\u003eAudi RS3 8V front rotors — 370 × 34 mm, sold as a pair.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 8V RS3 front disc is 370 × 34 mm. The TT RS 8J uses the same 370 mm diameter at 32 mm thick, and the 8Y RS3 moved to 374 × 36 mm. Three cars, three fronts, all within 4 mm of each other.\u003c\/p\u003e\n\u003cp\u003eG3500 high-carbon ring, 34 mm thick against a 32.0 mm minimum, 59.8 mm total height, 65 mm centre bore, 5 bolt holes, 6061-T6 hat with stainless floating hardware. 34 mm is the thick end for a road disc this size, and it is where the heat capacity comes from.\u003c\/p\u003e\n\u003cp\u003e370 mm diameter, 34 mm thickness, 59.8 mm hat. The TT RS disc shares the diameter at 32 mm and a 49.8 mm hat, so thickness and height are what separate them — check both before you order, not just the diameter on the listing.\u003c\/p\u003e\n\u003cp\u003eOE reference 8V0615301D \/ 8V0615301H \/ 8V0615301Q \/ 8V0615301R · Minimum thickness 32.0 mm · Bolt holes 5\u003c\/p\u003e\n\u003cdetails\u003e\n  \u003csummary\u003e▸ \u003cstrong\u003eFitment check\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eRS3 8V front, 370 × 34 mm — OE 8V0615301D, 8V0615301H, 8V0615301Q and 8V0615301R. The TT RS 8J disc is 370 × 32 mm and will not work.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003e▸ \u003cstrong\u003eFixed or full-floating — which one?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eFixed for road, Full-floating for track. On the 8V the caliper is the limiting factor for heat, not the disc — floating hardware helps the disc, not the caliper.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003e▸ \u003cstrong\u003ePads, bedding and ring replacement\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eWith four OE references for this disc, confirm by the number on the old disc rather than the model year. Bed in with 6–8 stops.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003e▸ \u003cstrong\u003eLead time\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eBuilt to order. Production takes 10–12 days. Left and right are matched and marked before packing. Transit time depends on destination and service — we confirm shipping and delivery dates by email before you pay.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"ZORVANT","offers":[{"title":"Full-floating","offer_id":51267395518689,"sku":"ZR-T-3066-FL","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Fixed","offer_id":51267395485921,"sku":"ZR-T-3066-FX","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1901\/3857\/files\/rotor-floating-2000.png?v=1793682959","url":"https:\/\/zorvantbrake.com\/zh\/products\/audi-rs3-8v-front-rotor-pair-370-34","provider":"ZORVANT","version":"1.0","type":"link"}