{"product_id":"big-gun-20-22-yamaha-yz-450f-exo-aluminum-full-system-exhaust","title":"Big Gun 20-22 Yamaha YZ 450F EXO Aluminum Full System Exhaust","description":"EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful MX motors. The EXO Series is our ground-up approach at just that. A unique hexagon shaped aluminum muffler and stainless steel coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also decreasing heat.","brand":"Big Gun","offers":[{"title":"Default Title","offer_id":44341596520622,"sku":"BIG13-24543","price":737.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0714\/9486\/files\/76edf55b283139d52765211f379bbe48_a3c26446-e91d-46d3-b304-c43877f4f086.png?v=1699863788","url":"https:\/\/purauto.com\/products\/big-gun-20-22-yamaha-yz-450f-exo-aluminum-full-system-exhaust","provider":"PurAuto","version":"1.0","type":"link"}