{"product_id":"flowmaster-17129-american-thunder-header-back-exhaust-system-for-gm-f-body-1967-68-with-2-5-inch-dual-rear-exit-steel-aluminized","title":"Flowmaster 17129 American Thunder Header-Back Exhaust System for GM F-Body 1967-68 with 2.5-Inch Dual Rear Exit Steel, Aluminized","description":"67-68 GM F-Body American Thunder System\n\u003cp\u003eThe Flowmaster 17129 American Thunder header-back exhaust system is designed specifically for the GM F-Body models from 1967 to 1968. Crafted from durable aluminized steel, this exhaust kit features a 2.5-inch diameter piping that delivers enhanced exhaust flow and improved engine performance. The dual rear exit configuration provides a bold, aggressive sound while maintaining a clean look at the rear of the vehicle. This system is engineered for easy installation and seamless integration with your classic muscle car, offering a significant upgrade over stock exhaust setups. Ideal for enthusiasts seeking a combination of durability, performance, and a distinctive exhaust note, the American Thunder system is a reliable choice to elevate your vehicle’s sound and efficiency.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHeader-Back Exhaust System: Includes headers, mid-pipes, and rear exit for complete installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDiameter: 2.5 inches for optimal exhaust flow and horsepower gains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual Rear Exit: Provides a deep, aggressive exhaust note and aesthetic appeal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Steel with aluminized coating for corrosion resistance and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVehicle\u003c\/li\u003e\u003c\/ul\u003e","brand":"FLOWMASTER","offers":[{"title":"Default Title","offer_id":44516020518978,"sku":"FLO17129","price":727.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/FLO17129.jpg?v=1785073063","url":"https:\/\/ltactradingco.com\/products\/flowmaster-17129-american-thunder-header-back-exhaust-system-for-gm-f-body-1967-68-with-2-5-inch-dual-rear-exit-steel-aluminized","provider":"LTAC Trading Co.","version":"1.0","type":"link"}