{"product_id":"flowmaster-american-thunder-cat-back-exhaust-system-817669","title":"Flowmaster American Thunder Cat-Back Exhaust System (MPN: 817669)","description":"\u003ch2\u003eEnhance performance and sound with this stainless steel exhaust kit.\u003c\/h2\u003e\r\n\u003cp\u003eThe Flowmaster American Thunder Cat-Back Exhaust System is engineered to improve power, torque, and throttle response while delivering an aggressive sound. Constructed from high-quality 409 stainless steel, this exhaust system features a 2-1\/2 inch pipe diameter and a dual exhaust design with a split rear exit. The Super 40 Series performance muffler utilizes Delta Flow technology to provide a distinctive tone that appeals to muscle car and truck enthusiasts alike.\u003c\/p\u003e\r\n\u003cp\u003eThis exhaust system is designed for easy installation, ensuring a custom fit that requires welding. The kit includes a single inlet and dual outlet muffler, along with a 3-1\/2 inch round angle-cut stainless steel tip for a polished finish. With its aggressive exterior sound and moderate interior tone, the American Thunder system transforms the driving experience without compromising comfort.\u003c\/p\u003e\r\n\u003cp\u003eFlowmaster's commitment to quality is evident in the all-stainless steel construction, which ensures durability and longevity. This exhaust system not only enhances the vehicle's performance but also adds a distinctive aesthetic appeal. The American Thunder series is the most authentic Flowmaster sound available, making it a preferred choice for those seeking to elevate their vehicle's exhaust system.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eAll Stainless Steel Construction\u003c\/li\u003e\r\n    \u003cli\u003eAggressive Exterior With Moderate Interior Tone\u003c\/li\u003e\r\n    \u003cli\u003eSuper 40 Series Performance Muffler\u003c\/li\u003e\r\n    \u003cli\u003eDelta Flow Technology\u003c\/li\u003e\r\n    \u003cli\u003eCustom Fit For Easy Installation\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Flowmaster\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 817669\u003c\/li\u003e\r\n    \u003cli\u003eType: Cat-Back\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Type: Dual\u003c\/li\u003e\r\n    \u003cli\u003eOutlet Type: Dual\u003c\/li\u003e\r\n    \u003cli\u003eExit Position: Driver And Passenger Rear Or Driver And Passenger Side Behind Tire\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Muffler: Yes\u003c\/li\u003e\r\n    \u003cli\u003eSound Level: Aggressive\/ Moderate\u003c\/li\u003e\r\n    \u003cli\u003eDiameter (IN): 2-1\/2 Inch\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Exhaust Tip: Yes\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Tip Style: 3-1\/2 Inch Round Angle-Cut\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Tip Material: Stainless Steel\u003c\/li\u003e\r\n    \u003cli\u003eMuffler Quantity: 1\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Exhaust Pipe Muffler Delete: No\u003c\/li\u003e\r\n    \u003cli\u003eMuffler Configuration: Single Inlet\/ Dual Outlet\u003c\/li\u003e\r\n    \u003cli\u003eMuffler Brand: Super 40 Series\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Hardware: Yes\u003c\/li\u003e\r\n    \u003cli\u003eRequired Welding: Yes\u003c\/li\u003e\r\n    \u003cli\u003eEstimated Install Time (Hours): 2\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e2014-2018 Chevrolet Silverado 1500\u003c\/li\u003e\r\n    \u003cli\u003e2019-2019 Chevrolet Silverado 1500 LD- Old Model\u003c\/li\u003e\r\n    \u003cli\u003e2014-2018 GMC Sierra 1500\u003c\/li\u003e\r\n    \u003cli\u003e2019-2019 GMC Sierra 1500 Limited- Old Model\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/FLO\/InstallationInstructions\/817669.pdf\" target=\"_blank\"\u003e817669.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/FLO\/Warranty\/fm_warranty_general.pdf\" target=\"_blank\"\u003efm_warranty_general.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eProduct Videos\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/vehiclepartimages.com\/PMDT\/FLO\/Videos\/2014-19_%20GM%20Silverado_Sierra%201500%204.3L,%205.3L%20-%20American%20Thunder%20Cat-back%20Exhaust%20System%20817669.mp4?autoplay=0\" loading=\"lazy\" style=\"max-width: 560px; width: 100%; aspect-ratio: 560\/360;\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47192693047535,"sku":"F13817669","price":1263.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/817669.jpg?v=1767376530","url":"https:\/\/www.sprinterpartsdepot.com\/products\/flowmaster-american-thunder-cat-back-exhaust-system-817669","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}