{"product_id":"flowmaster-07-13-gm-1500-5-3l-american-thunder-ss-cat-back-exhaust-system","title":"Flowmaster 07-13 GM 1500 5.3L American Thunder SS Cat-Back Exhaust System","description":"Our American Thunder cat-back exhaust system for 2007-2013 GM Silverado\/Sierra 1500 with the 5.3L engine, is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt-on emissions-legal system features 3.00-inch mandrel-bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel-bent 2.50-inch stainless steel tailpipes can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. This is the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Notes: Fits all 2\/4 wheel drives with 143.5 and 157.5-inch wheelbases. Also fits 2007-2008 GM Silverado\/Sierra 1500 with 4.8L engines and 143.5 and 157.5-inch wheelbases.","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":49072949690587,"sku":"FLO817680","price":1249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/8809\/8779\/files\/3b334e280724b8e99e14482775bdf260L.jpg?v=1786048808","url":"https:\/\/www.functionwerks.com\/products\/flowmaster-07-13-gm-1500-5-3l-american-thunder-ss-cat-back-exhaust-system","provider":"FunctionWerks","version":"1.0","type":"link"}