{"product_id":"mrt-engineering-11-14-f-150-ecoboost-mrt-ecoflow-muffler-replacement-91k000","title":"MRT Engineering 11-14 F-150 EcoBoost MRT EcoFlow Muffler Replacement - 91K000","description":"MRT Engineering 11-14 F-150 EcoBoost MRT EcoFlow Muffler Replacement - 91K000\u003cbr\u003e\u003cbr\u003eThe F-150 EcoBoost MRT EcoFlow Replacement Muffler has a loud, deep muscle car sound and is handcrafted in corrosion resistant 3\" T304 Stainless Steel. MRT engineered this system with the best sound to match your F-150. It provides increased performance from increased exhaust flow. This system is engineered for the best sound to match your vehicle and provides increased performance from increased exhaust flow. The EcoFlow Muffler Replacement has just enough exhaust presence with elevated sound to Get Noticed,  plenty of opportunity to Feel the Performance and packaged in a design without excessive drone.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"background-color: rgb(255, 255, 255);\"\u003e\n\t\u003cb\u003eApplication:\u003c\/b\u003e 2011 thru 2014 F-150 Ecoboost\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHear the Difference \u003c\/b\u003e\u003cbr\u003e\n\t\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\t\u003cli\u003eHow does it sound? The MRT EcoFlow Replacement Muffler #91K000 has a balanced, deep muscle sound.\u003c\/li\u003e\n\t\t\u003cli\u003eIs there drone or resonance? The drone is noticeable but tolerable.\u003c\/li\u003e\n\t\t\u003cli\u003eWhat if I step on it? Wide-open throttle increases exhaust loudness and tone to an aggressive performance sound.\u003c\/li\u003e\n\t\u003c\/ul\u003eAre you located close to Plymouth, MI and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!\u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv style=\"margin-left: 60px;\"\u003e\n\t\t\u003cimg src=\"https:\/\/www.shopmrt.com\/v\/vspfiles\/templates\/AB\/images\/productoverlay\/t304.png\" width=\"60px\" style=\"background-color: initial;\"\u003e \u003cimg src=\"https:\/\/www.shopmrt.com\/v\/vspfiles\/templates\/AB\/images\/productoverlay\/handcrafted.png\" width=\"155px\" style=\"background-color: initial;\"\u003e \u003cimg src=\"https:\/\/www.shopmrt.com\/v\/vspfiles\/templates\/AB\/images\/productoverlay\/usalogo.png\" width=\"40px\" style=\"background-color: initial;\"\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Quality\u003c\/b\u003e \u003cbr\u003e\n\u003cul\u003e\n\t\u003cli\u003eWhat kind of steel is it made from? Corrosion-resistant T304 stainless steel. \u003c\/li\u003e\n\t\u003cli\u003eWhere is it made? Developed and handcrafted in-house at MRT facility in Plymouth, Michigan,  USA. \u003c\/li\u003e\n\t\u003cli\u003eHow long is the Warranty? \u003ca href=\"https:\/\/www.shopmrt.com\/Limited-Lifetime-Warranty-MRT-Exhaust-Systems-s\/1989.htm\"\u003eLimited Lifetime Warranty\u003c\/a\u003e (See Warranty Page for Details) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eFeel the Performance\u003c\/b\u003e\u003cbr\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003eWhat is the muffler design? Straight through design to provide maximum exhaust gas flow.\u003c\/li\u003e\n\t\u003cli\u003eWhat is the tube diameter? A large 3\" tube is used for reduced exhaust flow restrictions.\u003c\/li\u003e\n\t\u003cli\u003eWhat are the performance gains? Reducing restriction and maximizing flow provides for noticeable gains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eGet Noticed\u003c\/b\u003e\u003cbr\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003eWhat kind of tip is it? There are no tips on this system.\u003c\/li\u003e\n\t\u003cli\u003eWhat are my tip finish options? None.\u003c\/li\u003e\n\t\u003cli\u003eHow do I get noticed? Great sound and great looks turn heads and get positive comments!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003chr\u003e\n\u003cdiv class=\"prop65-ctn\"\u003e\n\t\u003ca href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\"\u003e\n\t\u003cimg src=\"\/v\/vspfiles\/templates\/AB\/images\/logos\/prop65_lg.png\"\u003e\n\t\u003c\/a\u003e\n\u003c\/div\u003e\n\u003chr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eLethal Performance is proud to offer the entire line of  products!\u003cbr\u003e","brand":"MRT Engineering","offers":[{"title":"Default Title","offer_id":48142498070786,"sku":"MRT-91K000","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/repstrut-cylinders_7.jpg?v=1784989800","url":"https:\/\/www.lethalperformance.com\/products\/mrt-engineering-11-14-f-150-ecoboost-mrt-ecoflow-muffler-replacement-91k000","provider":"Lethal Performance","version":"1.0","type":"link"}