{"product_id":"flowmaster-69-69-gm-f-body-2-5in-american-thunder-crossmember-back-exhaust-system","title":"Flowmaster American Thunder Crossmember-Back Exhaust For GM F-Body (67-69) (17139)","description":"\u003cp\u003eThe Flowmaster American Thunder Crossmember-Back Exhaust System is a high-performance exhaust upgrade designed for classic muscle cars. This complete true dual system features 2.50-inch mandrel-bent aluminized steel tubing, ensuring maximum flow and durability. It includes a built-in H-pipe\/balance tube that directs exhaust gases into a pair of Super 44 mufflers, producing an aggressive to moderate tone suitable for enthusiasts seeking a louder, more assertive sound. The system terminates with 2.50-inch angle-cut brushed stainless steel tips, providing a polished appearance. As with all Flowmaster systems, it enhances throttle response, increases power output, and improves fuel efficiency, backed by a 3-year Limited Warranty.\u003c\/p\u003e\n\u003cp\u003eThis exhaust system is specifically designed for 1969 Chevrolet Camaros and Pontiac Firebirds equipped with V8 engines. It serves as a direct bolt-on replacement for the factory exhaust, offering a straightforward installation process with all necessary hangers and hardware included. Ideal for street performance and muscle car enthusiasts, this system delivers improved sound and performance while maintaining a classic look. It is suited for use on street-driven vehicles and provides a significant upgrade over stock exhaust components.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":52748126028063,"sku":"17139","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/d013162f8b062cc4e149da89a962deb4L.jpg?v=1786061418","url":"https:\/\/shop.wheelflip.com\/products\/flowmaster-69-69-gm-f-body-2-5in-american-thunder-crossmember-back-exhaust-system","provider":"WheelFlip","version":"1.0","type":"link"}