{"product_id":"laptorr-exhaust-system-for-f80-m3-f82-m4","title":"LAPTORR Exhaust System for F80 M3 \/ F82 M4","description":"\u003cp\u003e\u003cspan dir=\"auto\"\u003eDelivers performance even with increased boost.\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eThe rear silencer features a straight design that provides low exhaust resistance even at high RPMs. Smooth operation with the flap open or closed contributes greatly to performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note, all exhaust systems are made to order, and are not necessarily in stock. Please get in touch to double check waiting times before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003eMiddle\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003epipe, rear silencer,\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003emain pipe\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eD=70mm x 2,\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003ematerial: Stainless steel SUS436,\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003esilencer\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003ematerial: Stainless steel SUS304\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003e, sub-silencer x 2,\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003erear silencer x 2,\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efinisher\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eD=90mm x 4,\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003ematerial: Titanium (anodized),\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003eexhaust flap\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eD=70mm x 2.\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eUses the factory actuator.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003eExhaust noise\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e (flap: closed):\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eCold start 93dB,\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eidling 66dB,\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eclose-range exhaust noise 87dB,\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003eexhaust noise\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e (flap: open)\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003e: 101dB at 5500rpm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003e185-00871\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003eDown pipe \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003e(not compliant with vehicle inspection)\u003c\/span\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cspan dir=\"auto\"\u003e\u003cspan\u003eIf you are looking for performance, a down pipe is an essential item.\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"LAPTORR","offers":[{"title":"Titanium (Purple)","offer_id":56164094181756,"sku":"181-00855-VT","price":4950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/9541\/0556\/files\/657_01_600x_89def848-57a5-426c-b8e6-4127f1ed18b5.jpg?v=1766751163","url":"https:\/\/chalkmotorsport.com\/products\/laptorr-exhaust-system-for-f80-m3-f82-m4","provider":"Chalk Motorsport","version":"1.0","type":"link"}