{"product_id":"exhaust-system-kit-63","title":"American Thunder Crossmember-Back Exhaust System Fits 1964-1967 GM A-Body 3.00-Inch Stainless Steel System With V8 Engine Aggressive Sound Flowmaster","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 817202\u003c\/p\u003e\u003cp\u003eThe American Thunder crossmember-back exhaust system is a true dual large 3.00-inch muscle car system for the person who is looking for a deep aggressive sound for their high horsepower vehicle. This stainless steel system is mandrel-bent for maximum performance, includes an H-pipe crossover to balance out the exhaust pressures, add hp and torque, and to help eliminate back-rap on deceleration. The specially selected Super 40 Series performance mufflers feature a large case to handle the added horsepower and provide a deep muscular tone flowing through the large 3.00-inch tailpipes. The American Thunder systems generally deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modifications. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Covered by our Lifetime Limited Warranty.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge 3.00-inch Exhaust System for High Horsepower Engines\u003c\/li\u003e\n\u003cli\u003eMandrel Bent Stainless Steel Tubing\u003c\/li\u003e\n\u003cli\u003eH-pipe Crossover for Maximum Power and Deep Tone\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003eSuper 40 Series Mufflers for Deep Powerful Sound\u003c\/li\u003e\n\u003cli\u003eModerate Exterior Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eIncludes Hangers and Hardware for Installation\u003c\/li\u003e\n\u003cli\u003eIncl. Hangers and Hardware For Easy Installation\u003c\/li\u003e\n\u003cli\u003eMandrel-bent 16-gauge Stainless Steel Tubing\u003c\/li\u003e\n\u003cli\u003eHeader Back System\u003c\/li\u003e\n\u003cli\u003eCrossmember-back True Dual Exhaust System\u003c\/li\u003e\n\u003cli\u003eDual Out Rear Exit\u003c\/li\u003e\n\u003cli\u003eAggressive Exterior Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eDyno Tuned for Maximum Performance\u003c\/li\u003e\n\u003cli\u003eLifetime Limited Warranty\u003c\/li\u003e\n\u003cli\u003ePremium Flowmaster Quality\u003c\/li\u003e\n\u003cli\u003ePatented Delta Flow Technology\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAmerican Thunder Header Back Exhaust System |  Dual |  Dual Side Exit |  Incl. 3.0 in. Tubing\/Super 40 Series (TM) Mufflers\/Welded H-Pipe\/Turndown Tailpipes |  409 Stainless Steel\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":51827375178040,"sku":"F00L 817202","price":1571.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/573813486.webp?v=1778804391","url":"https:\/\/store.motormia.co\/products\/exhaust-system-kit-63","provider":"MOTORMIA","version":"1.0","type":"link"}