{"product_id":"flowmaster-07-13-gm-1500-5-3l-ss-force-ii-cat-back-exhaust-system","title":"Flowmaster SS Force II Cat-Back Exhaust For GMC Sierra 1500\/HD, Silverado 1500\/HD (99-13) (817523)","description":"\u003cp\u003eThe Flowmaster 07-13 GM 1500 5.3L SS Force II Cat-Back Exhaust System is a performance upgrade designed to enhance the sound and efficiency of your vehicle. Constructed with all stainless steel 3.00-inch mandrel-bent tubing, it flows into a Super 50 Series muffler for improved throttle response, increased power, and better fuel mileage. The system features a large single tailpipe finished with a 3.50-inch polished stainless steel tip, providing a subtle yet custom appearance. It offers a mild exterior and interior tone, making it ideal for drivers seeking a refined sound with performance benefits. Like all Flowmaster systems, it is built for durability and easy installation, including all necessary hardware and parts, and is backed by a Lifetime Limited Warranty.\u003c\/p\u003e\n\u003cp\u003eThis exhaust system is compatible with 2007-2013 GM Silverado and Sierra 1500 models equipped with a 5.3L engine, including Extended Cab, Crew Cab, 6-ft bed, and 5.5-ft bed configurations. It uses factory hanger locations for a straightforward bolt-on fit and is especially recommended for towing applications due to its efficiency improvements and moderate sound profile. Designed as a direct replacement, this system enhances vehicle performance without excessive noise, making it suitable for daily driving, towing, and street use. The kit includes all components needed for installation, ensuring a seamless upgrade for compatible GM trucks.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":52748117508383,"sku":"817523","price":949.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/11de5427620b6a4c34a4ad5a7b93d789L.jpg?v=1786061400","url":"https:\/\/shop.wheelflip.com\/products\/flowmaster-07-13-gm-1500-5-3l-ss-force-ii-cat-back-exhaust-system","provider":"WheelFlip","version":"1.0","type":"link"}