{"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":"\u003cp\u003eEXO 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternal sound wave altering technology for a deeper but tolerable exhaust tone\u003c\/li\u003e\n\u003cli\u003eStamped 304 stainless steel coned inlet for more volume\u003c\/li\u003e\n\u003cli\u003eHexagon shaped large diameter housing for more volume\u003c\/li\u003e\n\u003cli\u003eRemovable screen-type spark arrestor included\u003c\/li\u003e\n\u003cli\u003eBlack powder coated stainless steel end tip\u003c\/li\u003e\n\u003cli\u003eTIG welded reinforced muffler bracket(s)\u003c\/li\u003e\n\u003cli\u003eSignificant horsepower and torque gains\u003c\/li\u003e\n\u003cli\u003eLight weight brushed aluminum muffler\u003c\/li\u003e\n\u003cli\u003e304 stainless steel mid pipe\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big Gun","offers":[{"title":"Default Title","offer_id":45285393170516,"sku":"BIG13-24543","price":723.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2450\/3636\/files\/76edf55b283139d52765211f379bbe48_df10ac52-aaa5-488a-9ce3-f82642b8f3b4.png?v=1775606703","url":"https:\/\/machyetiracing.com\/products\/big-gun-20-22-yamaha-yz-450f-exo-aluminum-full-system-exhaust","provider":"Mach Yeti Racing","version":"1.0","type":"link"}