{"product_id":"corsa-performance-21238-cor-cat-back-sport","title":"Corsa Performance 21238 COR Cat-Back Sport","description":"The CORSA Performance Silverado ZR2 and Sierra AT4X catback exhaust offering was designed for one reason: To give GM's full-size offroader the voice it deserves. A noticeably loud, deep and aggressive exhaust note balanced with a completely drone-free driving experience courtesy of CORSA's best-in-class RSC(R) (Reflective Sound Cancellation) No Drone Technology. The CORSA Performance custom tuned exhaust system unleashes 25 decibels of sound and offers a straight-through design that elmiinates restrictions allowing the system to easily outflow the stock exhaust by up to 47% freeing up horsepower and torque. CORSA Performance catback exhaust systems are meticulously constructed from 304 Stainless Steel, engineered to endure a lifetime of use and withstand the rigors of off-road adventures.","brand":"CORSA Performance","offers":[{"title":"Default Title","offer_id":44078601109626,"sku":"T14-cor21238","price":2070.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/a04cba5624bc0a556a3a8422be6ce69a.jpg?v=1776468921","url":"https:\/\/www.powersportsuperstore.com\/products\/corsa-performance-21238-cor-cat-back-sport","provider":"Powersport Superstore","version":"1.0","type":"link"}