{"product_id":"2006-2017-dyna-big-bore-4-5","title":"2006-2017 DYNA - BIG BORE 4.5","description":"\u003cp\u003eThe 2006-2017 DYNA - BIG BORE 4.5 by SP Concepts is a high-quality exhaust system designed specifically for Dyna motorcycles from 2006 to 2017. This exhaust system features a 4.5 inch big bore diameter, providing increased power and improved exhaust flow for enhanced performance. Available in three finishes - Raw Stainless Steel, Black, and Polished - this exhaust not only looks great but also offers durability and corrosion resistance. Upgrade your Dyna's exhaust system with the 2006-2017 DYNA - BIG BORE 4.5 for a noticeable improvement in both aesthetics and performance.\u003c\/p\u003e","brand":"Chopper Gallery","offers":[{"title":"Raw Stainless Steel","offer_id":54000133341502,"sku":"SPC-3-003-R","price":1199.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":54000133374270,"sku":"SPC-3-003-B","price":1399.99,"currency_code":"USD","in_stock":false},{"title":"Polished","offer_id":54000133407038,"sku":"SPC-3-003-P","price":1399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2758\/3294\/files\/0F45C230-1043-4DB5-8315-40E32F91C969_8ecaf160-0cd2-4ba0-a63c-ce7a95d61be2__38647.1689381892.386.513.jpg?v=1785461441","url":"https:\/\/brandxspeedshop.com\/products\/2006-2017-dyna-big-bore-4-5","provider":"Brand X Speedshop","version":"1.0","type":"link"}