{"product_id":"817663-flowmaster-american-thunder-cat-back-exhaust-system","title":"1998-2003 Ford F Cat-Back Exhaust Flowmaster Stainless Steel","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFlowmaster's American Thunder cat-back exhaust system for the 1998-2003 Ford F-150 pickup truck is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster. This system allows you the choice of either dual out the rear exit tailpipes, or dual out the sides behind the rear wheels, which is perfect for towing. The bolt-on 409S stainless steel system fits both the 4.6L and the 5.4L V8 engines and features a Super 40 Series performance muffler and dual 2.50-inch mandrel-bent tailpipes finished off with a pair of large 3.50-inch polished stainless steel tips. This system is designed to fit all 2\/4 wheel drives, all wheelbases and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003e3\/8in. Thick Laser Cut Flanges\u003c\/li\u003e\u003cli\u003eDyno tuned for maximum performance\u003c\/li\u003e\u003cli\u003eHigh Temperature Ceramic Coating\u003c\/li\u003e\u003cli\u003eStainless Steel Construction\u003c\/li\u003e\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eFlowmaster\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCARB (California) Compliant: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCatalytic Converter Included: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCatalytic Converter Quantity: \u003c\/strong\u003e0\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eClamping Type: \u003c\/strong\u003eFlat Band\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eClamps Included: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eEmission Code: \u003c\/strong\u003e5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Series: \u003c\/strong\u003eAmerican Thunder\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Color: \u003c\/strong\u003eSilver\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Connection: \u003c\/strong\u003eClamp-On\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Cut: \u003c\/strong\u003eAngled\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Edge: \u003c\/strong\u003eAngle Cut\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Finish: \u003c\/strong\u003ePolished\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Material: \u003c\/strong\u003e304 Stainless Steel\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Quantity: \u003c\/strong\u003e2\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Shape: \u003c\/strong\u003eRound\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Wall: \u003c\/strong\u003eDouble Wall\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eExit Style: \u003c\/strong\u003eDual Out Side\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eNatural\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eGasket Or Seal Included: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eGrade Type: \u003c\/strong\u003ePerformance\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eHangers Included: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eHeat Shield Included: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eInlet Diameter: \u003c\/strong\u003e2.5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eInlet Type: \u003c\/strong\u003eClamp-On\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMain Piping Diameter: \u003c\/strong\u003e2.5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMounting Bracket Included: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Body Height: \u003c\/strong\u003e5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Body Length: \u003c\/strong\u003e10\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Body Material: \u003c\/strong\u003e409 Stainless Steel\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Body Shape: \u003c\/strong\u003eOval\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Body Width: \u003c\/strong\u003e10\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Finish: \u003c\/strong\u003eBlack High-Temperature Paint Finish\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Flanged Inlet: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Flanged Outlet: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Included: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Inlet Connection: \u003c\/strong\u003eSlip-Fit\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Inlet Inside Diameter: \u003c\/strong\u003e2.5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Inlet Outside Diameter: \u003c\/strong\u003e2.63\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Outlet Connection: \u003c\/strong\u003eSlip-Fit\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Outlet Quantity: \u003c\/strong\u003e2\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Part Number: \u003c\/strong\u003eKit Only\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Quantity: \u003c\/strong\u003e1\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Series: \u003c\/strong\u003eSuper 40 Series\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMuffler Type: \u003c\/strong\u003eChambered\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003ePipe Color: \u003c\/strong\u003eSilver\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003ePipe Material: \u003c\/strong\u003e409 Stainless Steel\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eSound Level: \u003c\/strong\u003eAggressive\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eSpring Bolt Kit Included: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eTail Pipe Outlet Outside Diameter: \u003c\/strong\u003e2.5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eTail Pipe Quantity: \u003c\/strong\u003e2\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eTail Pipe Tapered Outlet: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eType: \u003c\/strong\u003eCat-Back\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eValve Included: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eValve Type: \u003c\/strong\u003eNot Applicable\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003ePart Number: \u003c\/strong\u003e817663\u003c\/li\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1998-2003 Ford F-150 281 CID\u003c\/li\u003e\n\u003cli\u003e1998-2003 Ford F-150 330 CID\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEmissions:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThis part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":31498107682865,"sku":"817663","price":921.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2493\/0960\/files\/817663-ddc2346635d0ccb3525cf5a43875965bb8ea0753.jpg?v=1777931754","url":"https:\/\/moderndaymuffler.com\/products\/817663-flowmaster-american-thunder-cat-back-exhaust-system","provider":"Modern Day Muffler","version":"1.0","type":"link"}