{"product_id":"cat-back-exhaust-bmw-z4-sdrive23i-m-sport-roadster-e89-2009-2011","title":"Cat Back Exhaust BMW Z4 sDrive23i M Sport Roadster E89 2009-2011","description":"Cat Back Exhaust BMW Z4 sDrive23i M Sport Roadster E89 2009-2011 expertly supplied and fitted by DKU Performance, transforming the overall tone and driving experience of this iconic roadster. The original BMW Z4 Exhaust System was carefully removed and replaced with a precision engineered 304L stainless steel setup, improving gas flow and delivering a deeper and more refined sound.\n\nThis BMW Z4 Exhaust Upgrade resolved the restrictive factory setup, enhancing throttle response while giving the car a more aggressive presence without unwanted drone. The BMW Z4 Sports Exhaust also improved rear aesthetics with a cleaner, performance focused finish, ensuring long lasting durability in all conditions while elevating both sound and style.","brand":"BMW","offers":[{"title":"Default Title","offer_id":55244890571094,"sku":null,"price":1551.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/5829\/2310\/files\/202_New.png?v=1788796503","url":"https:\/\/dkuperformance.co.uk\/products\/cat-back-exhaust-bmw-z4-sdrive23i-m-sport-roadster-e89-2009-2011","provider":"DKU Performance","version":"1.0","type":"link"}