{"product_id":"dinan-free-flow-axle-back-exhaust-d660-0045-blk","title":"Dinan Free Flow Axle-Back Exhaust","description":"\u003cp\u003eDinan engineers designed the F30 335i and F32 435i  exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or\"drone\" at low RPM.\u003c\/p\u003e\u003cp\u003eThe system is built to exacting specifications to ensure the perfect fit using the factory hangers. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 3.5\" polished stainless, or ceramic black, exhaust tips for a tasteful, high-performance look.\u003c\/p\u003e\u003cp\u003eThe factory computer-controlled exhaust valve is eliminated.\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":49693119742255,"sku":"D660-0045-BLK","price":3099.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/D660-0045-BLK.jpg?v=1715665565","url":"https:\/\/www.prospeedracing.com.au\/products\/dinan-free-flow-axle-back-exhaust-d660-0045-blk","provider":"Pro Speed Racing","version":"1.0","type":"link"}