{"product_id":"flowmaster-american-thunder-cat-back-exhaust-system-817602","title":"Flowmaster American Thunder Cat-Back Exhaust System (MPN: 817602)","description":"\u003ch2\u003eAggressive sound with moderate interior tone for enhanced performance.\u003c\/h2\u003e\r\n\u003cp\u003eThe Flowmaster American Thunder Cat-Back Exhaust System is engineered for those seeking an aggressive exterior sound while keeping the interior noise at a moderate level. This stainless steel exhaust system features a 3-1\/2 inch mandrel-bent inlet pipe that connects to the 50 Series HD performance muffler, designed with large 4 inch internals and a tuned resonance chamber to reduce interior drone.\u003c\/p\u003e\r\n\u003cp\u003eWith dual 2-1\/2 inch mandrel-bent tailpipes, this system utilizes factory hanger locations for straightforward installation. The exhaust offers flexibility in tailpipe exit locations, allowing for either a side exit behind the rear tires or a straight-out exit under the rear bumper, catering to both towing needs and aesthetic preferences.\u003c\/p\u003e\r\n\u003cp\u003eConstructed from durable stainless steel, this exhaust system is dyno-tuned for maximum performance and includes all necessary parts and hardware for a home installation. The polished 3-1\/2 inch round double wall angle-cut tips add a refined finish to the overall look, enhancing the vehicle's appearance while improving exhaust flow.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eDurable Stainless Steel Construction\u003c\/li\u003e\r\n    \u003cli\u003eDyno Tuned For Maximum Performance\u003c\/li\u003e\r\n    \u003cli\u003e50 Series HD Performance Muffler\u003c\/li\u003e\r\n    \u003cli\u003eClears The Factory Spare Tire\u003c\/li\u003e\r\n    \u003cli\u003eUses The Factory Hanger Locations 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: 817602\u003c\/li\u003e\r\n    \u003cli\u003eType: Cat-Back\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Type: Single\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: 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 Double Wall 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: 50 Series HD\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\u003e2011-2018 Chevrolet Silverado 1500\u003c\/li\u003e\r\n    \u003cli\u003e2019-2019 Chevrolet Silverado 1500 LD- Old Model\u003c\/li\u003e\r\n    \u003cli\u003e2011-2018 GMC Sierra 1500\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\/817602_instructions.pdf\" target=\"_blank\"\u003e817602_instructions.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\/2011-18%20GM%20Silverado_Sierra%201500%206.2L%20-%20American%20Thunder%20Cat-back%20Exhaust%20System%20817602.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\u003cp\u003e\u003ciframe src=\"https:\/\/vehiclepartimages.com\/PMDT\/FLO\/Videos\/Motorhead%20Garage%20-%20Flowmaster%20Factory%20Tour%20and%20Chevy%20Silverado%20American%20Thunder%20Cat-back%20Install.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":47914079322351,"sku":"F13817602","price":1519.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_deb013f3-ceab-4453-ba8b-61dc2f3ca695.jpg?v=1773019333","url":"https:\/\/www.sprinterpartsdepot.com\/products\/flowmaster-american-thunder-cat-back-exhaust-system-817602","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}