{"product_id":"fi-exhaust-race-downpipe-mercedes-benz-r231-sl500-sl550-m278-2012-2020","title":"FI Exhaust Race Downpipe Mercedes-Benz R231 SL500 | SL550 M278 2012-2020","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n                                \u003cp\u003eThis product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.\u003c\/p\u003e\n                                \u003cp\u003ePurchasing this product requires you to sign our Vehicle Compliance Waiver \u003ca href=\"\/productdocs\/vehiclewaiver.pdf\" target=\"blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n                            \u003c\/div\u003e\n                        \n                        \n                        \u003cdiv id=\"productDescription\"\u003e\n                            \u003cp id=\"products_description\"\u003eMercedes-AMG R231 AMG SL63 Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack.\u003cbr\u003e\u003cbr\u003eThe Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase from 5-10% after installing a full catless system, which includes a valvetronic catback and ultra-high flow downpipe.\u003cbr\u003e\u003cbr\u003eWhen valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive. However, when the valves are fully open an intense and sporty soundtrack is produced.\u003cbr\u003e\u003cbr\u003eSwitching between street and race sound profiles can be done using factory exhaust\/sport button or drive mode, or optional Fi EXHAUST remote control and mobile App.\u003cbr\u003e\u003cbr\u003eThe unique sound and performance for Mercedes-AMG R231 AMG SL63 is achieved through individually designed muffler internals that are fabricated to offer an ultimate driving experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eMercedes-Benz R231 SL500 | SL550 M278 2012-2020\u003c\/li\u003e\u003c\/ul\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFi EXHAUST system needs to be ordered separately.\u003c\/li\u003e\n\u003cli\u003eThe actual product may vary in appearance depending on the year of the car and area. The exhaust system is also subject to changes to the design over an extended time period. Product pictures are for illustration purposes only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n                        \u003c\/div\u003e\n\n                        \n                        \n                        \u003cdiv class=\"panel panel-default\"\u003e\n                            \u003cdiv class=\"panel-heading\"\u003eProposition 65\u003c\/div\u003e\n                            \u003cdiv class=\"panel-body\"\u003e\n                                \u003cp\u003e\n                                    \u003cimg src=\"\/web\/bundles\/vrmain\/img\/warning.png\" alt=\"\/!\\ warning\" width=\"37\" height=\"29\"\u003e\u003cb\u003eWARNING:\u003c\/b\u003e  Cancer and Reproductive Harm\u003c\/p\u003e\n                                \u003cp\u003e\n                                    \u003ca target=\"_blank\" href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ehttps:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e\n                                \u003c\/p\u003e\n                            \u003c\/div\u003e\n                        \u003c\/div\u003e","brand":"FI Exhaust","offers":[{"title":"Default Title","offer_id":45644637962526,"sku":"MB-2318-NCAT","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/products\/MB-2318-NCAT.jpg?v=1688069035","url":"https:\/\/shop.signatureautohaus.com\/products\/fi-exhaust-race-downpipe-mercedes-benz-r231-sl500-sl550-m278-2012-2020","provider":"Signature Autohaus","version":"1.0","type":"link"}