{"product_id":"flowmaster-flowfx-extreme-cat-back-exhaust-system-717983","title":"Flowmaster FlowFX Extreme Cat-Back Exhaust System (2007-2021 Toyota Tundra 4.7 and 5.7-liter) - 717983","description":"\u003c!--StartFragment--\u003e\n\u003cdiv class=\"full_description\" style=\"box-sizing: inherit; margin: 0px 0px 10px; padding: 0px; white-space: pre-wrap; font-family: open_sans, Verdana, Geneva, sans-serif; font-size: 14.4px; font-variant-ligatures: normal; orphans: 2; widows: 2;\"\u003eFlowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust system for the 2007-2021 Toyota Tundra with the 4.7 or 5.7-liter engine. This system uses a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 5 hp and 6 lb-ft of torque at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty\u003c\/div\u003e\n\u003ch3 style=\"box-sizing: inherit; margin: 0px; padding: 0px; font-family: open_sans, Verdana, Geneva, sans-serif; font-variant-ligatures: normal; orphans: 2; widows: 2;\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\" style=\"box-sizing: inherit; margin: 0px; padding: 0px; list-style: none; font-family: open_sans, Verdana, Geneva, sans-serif; font-size: 14.4px; font-variant-ligatures: normal; orphans: 2; widows: 2;\"\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003eFlowFX Series performance muffler offers an aggressive to moderate sound level and increased performance\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003e409 stainless steel construction delivers extra durability and improved long-term corrosion resistance\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003eMax dyno gains of 5 hp and 6 lb-ft of torque at the rear wheels\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003e3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003eIncludes all necessary hardware for an at home installation\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003eDump style exit allows for better ground clearance when in extreme off-road conditions\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003eUses factory hanger locations for easy installation\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; margin: 0px 0px 0px 18px; padding: 0px; list-style-type: disc; font-size: 1em;\"\u003eLifetime Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--EndFragment--\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":48145068491010,"sku":"FLO-717983","price":425.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/2033dcd97b251e0aa182a1abadf4b0b0_1.jpg?v=1785002134","url":"https:\/\/www.lethalperformance.com\/products\/flowmaster-flowfx-extreme-cat-back-exhaust-system-717983","provider":"Lethal Performance","version":"1.0","type":"link"}