{"product_id":"universal-2-1-2-varitune-adjustable-muffler-double-offset-439-stainless-31015","title":"UNIVERSAL 2-1\/2 VARITUNE ADJUSTABLE MUFFLER DOUBLE OFFSET (439 STAINLESS).","description":"These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket, fully adjustable performance Mufflers that can be adjusted for a louder or quieter sound and horsepower by simply moving the adjustment screw in or out from underneath the car with a wrench!These mufflers are available in 439 stainless steel, in 2.5\", 2.75\" and 3.0\" and with various offsets to fit most aftermarket and OEM applications.These are offset\/offset Mufflers that are designed to fit many car and truck applications including most Ford Mustang applications.","brand":"BBK Performance Parts","offers":[{"title":"Default Title","offer_id":51779964764481,"sku":"BGRW_31015","price":213.44,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/9a9ef7dafa65b.jpg?v=1780253315","url":"https:\/\/sandmdiesel.com\/products\/universal-2-1-2-varitune-adjustable-muffler-double-offset-439-stainless-31015","provider":"S\u0026M Diesel","version":"1.0","type":"link"}