{"product_id":"cat-back-exhaust-bmw-1-series-m135i-lci-f20-f21-2015-2016","title":"Cat Back Exhaust BMW 1 Series M135i LCI F20\/F21 2015-2016","description":"Cat Back Exhaust BMW 1 Series M135i LCI F20 F21 2015 2016 installation carried out by DKU Performance focused on transforming both sound and flow with a precision engineered BMW M135i Exhaust System. The original restrictive setup was replaced with a high quality 304L stainless steel system, improving gas flow and delivering a deeper, more aggressive tone without unwanted drone.\n\nThis BMW M135i Exhaust upgrade provided a cleaner exhaust note under load while maintaining comfort during daily driving, giving the vehicle a true performance character. The result is a refined yet sporty BMW M135i Exhaust that enhances throttle response, improves overall driving feel, and delivers a noticeable upgrade in both aesthetics and acoustic presence.","brand":"BMW","offers":[{"title":"Default Title","offer_id":55244779815254,"sku":null,"price":949.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/5829\/2310\/files\/3_New.png?v=1788795679","url":"https:\/\/dkuperformance.co.uk\/products\/cat-back-exhaust-bmw-1-series-m135i-lci-f20-f21-2015-2016","provider":"DKU Performance","version":"1.0","type":"link"}