{"product_id":"front-rotor-left-360x30-bmw-e82-1-m-coupe-e9x-m3-1","title":"Front Rotor Left (360x30) - BMW E82 1 M Coupe \/ E9x M3","description":"\u003cp\u003e\u003cbr\u003e\u003cspan\u003eThese Rotors are side specific.  To order both sides you need  \u003c\/span\u003e\u003ca href=\"https:\/\/www.urotuning.com\/products\/front-rotor-kit-360x30-bmw-e82-1-m-coupe-e9x-m3?variant=31953242652727\"\u003e34112283801-ZIM-KT\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Zimmermann Formula Z brake disc was designed with the aim of teaming simple installation with optimum braking effect under high mechanical and thermal load.\u003c\/p\u003e\n\u003cp\u003eThe compound brake disc developed by Zimmermann accommodates the increased demands incurred by engine tuning and optimized chassis structures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOAT-Z - \u003c\/strong\u003eCoat-Z is a protective coating that prevents rust and corrosion, extended rotor life and improved visual appearance. To improve the rust protection during storage and usage, Otto Zimmermann GmbH implements this new Coat-Z technology step by step in its production range. Beside the still optimum function of the brake disc, this coating ensures a consistent attractive appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula Z - Bake Disc - \u003c\/strong\u003eThe composite or compound brake disc named Formula Z is suitable for motorsport applications due to its special design. In contrast to the fully cast-iron brake disc, the friction ring (cast iron) and hub (aluminum alloy) are connected by steel pins. The resulting, floating construction reduces the thermal buffering of the friction ring in the operating temperature state substantially, because the friction ring can freely expand under thermal stress (e.g. when braking from high speeds or several consecutive brake applications). The use of aluminium alloy also considerably reduces the unsprung masses on the vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial quality \/ high carbon - \u003c\/strong\u003eZimmermann brake discs are usually made of cast iron (with flake graphite) of different qualities; they correspond to the material used for the original spare parts. Therefore, the utilization of such materials (referred to as High Carbon by the competition) has always been a matter of course for Otto Zimmermann.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent deceleration action and no distortion of friction ring at high temperatures\u003c\/li\u003e\n\u003cli\u003eSubstantial weight saving and therefore less unsprung mass\u003c\/li\u003e\n\u003cli\u003eFloating mounting enables radial expansion of the brake disc under relatively heavy loads, thus preventing shielding and increasing resistance to heat cracks\u003c\/li\u003e\n\u003cli\u003eHot spots prevented by optimized design of ventilation channels\u003c\/li\u003e\n\u003cli\u003e1:1 exchange of original disc possible\u003c\/li\u003e\n\u003cli\u003eNot subject to registration: general ABE certification supplied with disc\u003c\/li\u003e\n\u003cli\u003eNo conversion required for brake tuning\u003cbr\u003e\u003cbr\u003ePart # 34-11-2-283-801 \/ 34 11 2 283 801\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zimmerman","offers":[{"title":"Default Title","offer_id":41037136756898,"sku":"34112283801-ZIM","price":384.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/9953\/7314\/products\/34112283801-ZIM.jpg?v=1633711935","url":"https:\/\/broxtuning.ca\/products\/front-rotor-left-360x30-bmw-e82-1-m-coupe-e9x-m3-1","provider":"Brox Tuning","version":"1.0","type":"link"}