{"product_id":"2-piece-floating-rear-brake-rotor-upgrade-kit-for-g20-bmw-m340i-a90a91-toyota-supra","title":"2-Piece Floating Rear Brake Rotor Upgrade Kit for G20 BMW M340i \u0026 A90\/A91 Toyota Supra","description":"\u003ch3\u003eProduct Description:\u003c\/h3\u003e \u003cp\u003e The 034Motorsport 345mmx24mm 2-Piece Floating Rear Brake Rotor Upgrade Kit for the G20 BMW M340i \u0026amp; A90\/A91 Toyota Supra is a complete replacement brake rotor kit, designed to work flawlessly with the factory rear calipers found on the G20 BMW M340i \u0026amp; A90\/A91 Toyota Supra. \u003cbr\u003e\u003cbr\u003e Weighing in at approximately 16.9 lbs, our lightweight design retains proper thermal mass in the rings to adequately capture heat, while utilizing 36 enhanced directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat. \u003cbr\u003e\u003cbr\u003e The central hat portion of the 034Motorsport rotor is made of 6061-T6 aircraft specification aluminum. The disc is constructed out of a proprietary metal alloy that can withstand immense braking temperatures while holding form allowing hard street use and long days at the track, allowing you to drive versus working on the car. These rotors improve thermal capacity by utilizing 36 directionally curved cooling vanes to forcefully flow cool air through the rotor and are profiled specifically to improve heat dissipation compared to the OE rotor vane design. \u003cbr\u003e\u003cbr\u003e The face of the rotor utilizes J-Slot slots which increase braking surface area over drilled rotors as well as clean the pad and surface of contaminants and allow hot pad outgassing, all while reducing overall braking noise compared to a traditional slotted rotor. This J-Slot design also improves upon the OEM drilled rotors, as drilled rotors are prone to cracking after repeated abuse. \u003cbr\u003e\u003cbr\u003e With its true 2-Piece design, the rotor and hat have a floating mount system that utilizes high-strength alloy steel bobbins. The pins take the load from braking actions while maintaining the axial and radial float between the hat and disc, allowing for safe expansion and contraction from heat. This 2-Piece design also makes repair costs in the future significantly less overtime, as only the rotor rings would need to be replaced. \u003cbr\u003e\u003cbr\u003e 034Motorsport 2-Piece Rotors have been thoroughly tested in high-intensity motorsport events, proven to significantly improve braking and thermal headroom and for extreme performance street and track driving, making them the perfect replacement rotor for your G20 BMW M340i or A90\/A91 Toyota Supra. \u003c\/p\u003e \u003ch3\u003eFeatures:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLightweight Construction (\u003cstrong\u003e16.9lb\u003c\/strong\u003e 034Motorsport Rotor vs. \u003cstrong\u003e18.6lb\u003c\/strong\u003e OE BMW Rotor) \u003c\/li\u003e \u003cli\u003eFloating, 2-Piece Design\u003c\/li\u003e \u003cli\u003eAerospace Grade Aluminum Hats\u003c\/li\u003e \u003cli\u003eCM-250 Special Alloy Rotor Rings\u003c\/li\u003e \u003cli\u003eJ-slotted Friction Face\u003c\/li\u003e \u003cli\u003eOEM Fitment \u0026amp; Functionality\u003c\/li\u003e \u003cli\u003e36 Curved Vanes Force Cooling Air through Brake Disc\u003c\/li\u003e \u003cli\u003eFloating Bobbins Mounting System\u003c\/li\u003e \u003cli\u003eReplaceable Rotor Rings\u003c\/li\u003e \u003cli\u003eLower Long-term Maintenance Cost\u003c\/li\u003e\n\u003c\/ul\u003e \u003cstrong\u003e\u003ci\u003e**Please Note: Type III hard anodizing of aluminum is considered as a functional surface coating process. While we always aim for color consistency, color variations may exist from batch to batch due to the nature and variables in the anodizing process.\u003c\/i\u003e\u003c\/strong\u003e \u003ch3\u003eFitment\u003c\/h3\u003e \u003cdiv class=\"product attibute fitment_guide\"\u003e   \u003cth\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e  BMW M340i 2019-Present G20 B58 3.0L  BMW M340i xDrive 2019-Present G20 B58 3.0L  Toyota GR Supra 2020-Present A90\/A91 B58 3.0L\u003cbr\u003e \u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Will not fit base model Supra with 330mm rotors.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"034MOTORSPORT","offers":[{"title":"Default Title","offer_id":41935030911074,"sku":"034-301-2018","price":5183.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0077\/2453\/1764\/files\/2-piece-floating-rear-brake-rotor-upgrade-kit-for-g20-bmw-m340i-and-a90-a91-toyota-supra-034-301-2018-1.jpg?v=1747538334","url":"https:\/\/www.harryseuro.co.nz\/products\/2-piece-floating-rear-brake-rotor-upgrade-kit-for-g20-bmw-m340i-a90a91-toyota-supra","provider":"Harrys Euro","version":"1.0","type":"link"}