{"product_id":"flowmaster-68-72-gm-a-body-3in-american-thunder-ss-crossmember-back-exhaust-system","title":"Flowmaster SS Crossmember-Back A-Body Exhaust For Pontiac GTO\/Chevelle\/El Camino (64-73) (817200)","description":"\u003cp\u003eThe Flowmaster American Thunder SS Crossmember-Back Exhaust System is a high-performance, true-dual exhaust upgrade designed for 1968-1972 GM A-Body vehicles equipped with V8 engines. Constructed from mandrel-bent 3.00-inch stainless steel tubing, it features a built-in H-pipe crossover for optimal flow and maximum power. The system includes large cased Super 40 Series performance mufflers that deliver a deep, aggressive exhaust note, enhancing engine sound and performance. The large tailpipes are custom bent to tuck high above the rear axle and exit with a slight turn down under the rear bumper, providing a sleek, high-performance look. Made from durable 409 stainless steel, it offers long-lasting corrosion resistance and includes all necessary hardware and hangers for straightforward installation. The system is backed by a Lifetime Limited Warranty, with an alternative aluminized steel version available with a 3-year warranty.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for 1968-1972 GM A-Body models with V8 engines, this exhaust system is a direct bolt-on upgrade for high horsepower applications. It is ideal for street performance, muscle car enthusiasts, and those seeking a deep, powerful exhaust tone. The system is engineered to maximize exhaust flow and horsepower while maintaining a clean, high-clearance fitment. Suitable for custom or stock engine setups, it provides a robust, durable solution for enhancing vehicle sound and performance. The kit includes all necessary components for installation, making it a comprehensive upgrade for compatible GM A-Body vehicles.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":52748141789471,"sku":"817200","price":1299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/56d9089c056bb6164ca6cf420a944bb7L.jpg?v=1786061454","url":"https:\/\/shop.wheelflip.com\/products\/flowmaster-68-72-gm-a-body-3in-american-thunder-ss-crossmember-back-exhaust-system","provider":"WheelFlip","version":"1.0","type":"link"}