{"product_id":"big-gun-eco-slip-on-muffler-yamaha-wr-450f-12-15","title":"Big Gun Eco Slip On Muffler - Yamaha WR 450F (12-15)","description":"\u003cp\u003eECO series is for the price-conscious rider that wants to get every ounce of power out of his\/her motor but does not want to break the bank. Offered as only slip ons, the ECO series is affordable yet powerful. A cheap price does not equal a cheap exhaust. Our ECO series is built to the same rigorous standards as the rest of our lineup and does not skimp on quality, performance or sound.\u003c\/p\u003e\n\u003cp\u003eFits: Yamaha WR 450F (12-15)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEconomically priced slip on exhaust\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6061 brushed aluminum muffler housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e304 stainless steel mid pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack powder coated stainless steel end tip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMuch lighter than stock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemovable screen-type spark arrestor included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHandmade in the USA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 Year Limited Manufacturer’s Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eProper tuning (jetting or a fuel controller) is required to maintain warranty coverage after installing this exhaust.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eGeneric Picture Used\u003c\/em\u003e\u003c\/p\u003e","brand":"Big Gun Exhaust","offers":[{"title":"Default Title","offer_id":47976121696405,"sku":"07-2392-F","price":327.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3341\/3525\/files\/Screenshot2026-09-10115728_b5bd42e5-9afb-46d4-886d-77278201f413.png?v=1789068384","url":"https:\/\/desertsource.com\/products\/big-gun-eco-slip-on-muffler-yamaha-wr-450f-12-15","provider":"Desert Source","version":"1.0","type":"link"}