{"product_id":"dinan-free-flow-d660-3940-axle-back-exhaust-compatible-with-1997-2003-bmw-540i","title":"Dinan Free Flow D660-3940 Axle-Back Exhaust - Compatible with 1997-2003 BMW 540i","description":"\u003cp\u003eThe Free Flow Exhaust for the 540 from Dinan provides power gains without the excessive noise typically associated with ''performance'' mufflers.\u003c\/p\u003e\u003cp\u003eManufactured from 20 gauge 304 stainless steel, the rigid and durable muffler cases offer optimum corrosion resistance.\u003c\/p\u003e\u003cp\u003eInternally, Dinan's Tuned Resonance Chamber Technology features provide the optimum balance between a civilized, yet sporty exhaust note and maximum power gains.\u003c\/p\u003e\u003cp\u003eCompared to the stock mufflers, the Dinan exhausts also provide substantial weight reduction.\u003c\/p\u003e\u003cp\u003eWeighing in at 18.5 lbs.\u003c\/p\u003e\u003cp\u003ecompared to the stock systems at 34 lbs., dual 3-inch diameter polished stainless steel exhaust tips give the cars a tasteful performance look as well.\u003c\/p\u003e\u003cp\u003eFits: BMW; 5 Series; 540i and Sport Wagon; Sedan, Wagon; E39; 1997-2003.\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":51724578160922,"sku":"DNND660-3940","price":930.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/614GKrVh8GL.jpg?v=1771646074","url":"https:\/\/trybeepbeep.com\/products\/dinan-free-flow-d660-3940-axle-back-exhaust-compatible-with-1997-2003-bmw-540i","provider":"TryBeepbeep","version":"1.0","type":"link"}