{"product_id":"corsa-2011-2013-gmc-sierra-ext-cab-std-bed-1500-6-2l-v8-black-sport-cat-back-exhaust","title":"Corsa 2011-2013 GMC Sierra Ext. Cab\/Std. Bed 1500 6.2L V8 Black Sport Cat-Back Exhaust","description":"CORSAs Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.","brand":"CORSA Performance","offers":[{"title":"Default Title","offer_id":43602984272012,"sku":"COR14523BLK","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4495\/8604\/files\/d60f14a4ad5e7e05dabaaadd4c438304.jpg?v=1733195886","url":"https:\/\/www.signatureptw.com\/products\/corsa-2011-2013-gmc-sierra-ext-cab-std-bed-1500-6-2l-v8-black-sport-cat-back-exhaust","provider":"Signature Performance","version":"1.0","type":"link"}