{"product_id":"flowmaster-american-thunder-exhaust-system-kit-817654","title":"Flowmaster American Thunder Exhaust System Kit (MPN: 817654)","description":"\u003ch2\u003eExperience enhanced power and aggressive sound with this stainless steel exhaust system.\u003c\/h2\u003e\r\n\u003cp\u003eThe Flowmaster American Thunder Exhaust System Kit is designed to provide an aggressive tone while enhancing performance for muscle cars and trucks. This crossmember-back system features a dual exhaust configuration with a 2-1\/2 inch pipe diameter, ensuring optimal airflow and improved throttle response. Constructed from durable stainless steel, this exhaust system includes two Super 44 series mufflers that are tuned to deliver the classic Flowmaster sound, known for its deep and powerful resonance.\u003c\/p\u003e\r\n\u003cp\u003eWith a split rear and side exit behind the rear tires, this exhaust system not only enhances the auditory experience but also contributes to the overall aesthetic of your vehicle. The American Thunder series is recognized for its ability to transform sedate vehicles into performance-oriented machines, making it a popular choice among automotive enthusiasts. Installation is straightforward, requiring no welding and including all necessary hardware, with an estimated installation time of just two hours.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eAmerican Thunder Is The ‘Original’ Flowmaster Sound\u003c\/li\u003e\r\n    \u003cli\u003eAmerican Thunder Systems Use Various Chambered Mufflers To Achieve The Performance Gains And Aggressive Sound That You Want From Your Car Or Truck, Inside And Out\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: 817654\u003c\/li\u003e\r\n    \u003cli\u003eType: Crossmember-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 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: No\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Tip Style: Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Tip Material: Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eMuffler Quantity: 2\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Exhaust Pipe Muffler Delete: Yes\u003c\/li\u003e\r\n    \u003cli\u003eMuffler Configuration: Single Inlet\/ Single Outlet\u003c\/li\u003e\r\n    \u003cli\u003eMuffler Brand: Super 44 Series\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Hardware: Yes\u003c\/li\u003e\r\n    \u003cli\u003eRequired Welding: No\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\u003e1967-1972 Chevrolet C10 Pickup\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\/817654.pdf\" target=\"_blank\"\u003e817654.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\/Flowmaster%20American%20Thunder%20Exhaust%20Installation%20for%2067-72%20C10%20Trucks.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\/1967-72%20GM%20C%20Series%20Trucks%20-%20American%20Thunder%20Exhaust%20System%20817654.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":47914090037487,"sku":"F13817654","price":1629.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_56b0644a-a837-466c-9927-207bde1bfe53.jpg?v=1773019339","url":"https:\/\/www.sprinterpartsdepot.com\/products\/flowmaster-american-thunder-exhaust-system-kit-817654","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}