{"product_id":"flowmaster-american-thunder-axle-back-exhaust-system-818121","title":"Flowmaster American Thunder Axle Back Exhaust System (MPN: 818121)","description":"\u003ch2\u003eEnhance performance and sound with this stainless steel exhaust kit.\u003c\/h2\u003e\r\n\u003cp\u003eThe Flowmaster American Thunder axle-back exhaust system is engineered to improve both performance and sound for your vehicle. Utilizing a tuned 60 Series style muffler, this system delivers an aggressive to moderate exhaust tone while maximizing exhaust flow. The 3 inch mandrel bent 409 stainless steel tubing ensures durability and longevity, making it a reliable choice for automotive enthusiasts.\u003c\/p\u003e\r\n\u003cp\u003eThis exhaust system is designed for easy installation, featuring factory mounting locations and all necessary hardware included. The polished 3 inch stainless steel tip adds a custom aesthetic to the rear of the vehicle, enhancing its overall appearance. With maximum dyno gains of 19 horsepower and 19 pound-feet of torque measured at the rear wheels, this system is a practical upgrade for those seeking improved performance.\u003c\/p\u003e\r\n\u003cp\u003eIn addition to its performance benefits, the Flowmaster American Thunder system employs Delta Flow Technology to minimize drone while maintaining a deep, aggressive sound. This axle-back system is suitable for single exhaust configurations and is crafted from high-quality stainless steel, ensuring resistance to corrosion and wear.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eFeatures 3 Inch Mandrel Bent 16 Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability\u003c\/li\u003e\r\n    \u003cli\u003eFeatures 3 Inch Polished Stainless Steel Tips Add A Custom Look\u003c\/li\u003e\r\n    \u003cli\u003eDelta Flow Technology Increases Performance\u003c\/li\u003e\r\n    \u003cli\u003eA Tuned 60 Series Performance Muffler Delivers A Deep, Aggressive To Moderate Performance Tone And Improves Exhaust Flow\u003c\/li\u003e\r\n    \u003cli\u003eNo Drone\u003c\/li\u003e\r\n    \u003cli\u003eFeatures Complete Hardware And Factory Styled Hangers In The Stock Location For An 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: 818121\u003c\/li\u003e\r\n    \u003cli\u003eType: Axle-Back\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Type: Single\u003c\/li\u003e\r\n    \u003cli\u003eOutlet Type: Single\u003c\/li\u003e\r\n    \u003cli\u003eExit Position: Passenger Side Rear\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): 3 Inch\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Exhaust Tip: Yes\u003c\/li\u003e\r\n    \u003cli\u003eExhaust Tip Style: 4-3\/4 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\/ Single Outlet\u003c\/li\u003e\r\n    \u003cli\u003eMuffler Brand: A Tuned 60\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\u003e2021-2026 Ford Bronco\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\/818121_instructions.pdf\" target=\"_blank\"\u003e818121_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\/2021-2022%20Ford%20Bronco%202.3L%20or%202.7L%20%20-%20American%20Thunder%20Axle-Back%20Exhaust%20System%20-%20818121_360p.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":47192698650863,"sku":"F13818121","price":661.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/818121_2.jpg?v=1767376560","url":"https:\/\/www.sprinterpartsdepot.com\/products\/flowmaster-american-thunder-axle-back-exhaust-system-818121","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}