{"product_id":"nightline-carbon-fibre-rear-diffuser-bmw-1-series-f20-f21-lci-2015-2019","title":"NightLine Carbon Fibre Rear Diffuser — BMW 1 Series F20\/F21 LCI (2015–2019)","description":"\u003cp\u003eYour F20 LCI's rear end is the last thing people see — make it count. The NightLine Carbon Fibre Rear Diffuser slots directly onto your M Sport twin exhaust bumper, giving the back end an aggressive, race-inspired finish that transforms the whole stance of the car.\u003c\/p\u003e\n\n\u003cp\u003eScrew fitment, no cutting required.\u003c\/p\u003e\n\n\u003cp\u003eFits:\u003c\/p\u003e\n\n\u003cp\u003eBMW 1 Series F20\/F21 LCI (2015–2019)\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: M Sport bumper models only. Not compatible with standard bumpers, single exhaust or quad exhaust bumpers (M135i\/M140i).\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this fits your car? Send us your reg and we'll confirm before you order.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Nightline Performance","offers":[{"title":"Carbon fiber","offer_id":53128766488923,"sku":"14:365458#Carbon fiber","price":639.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/0494\/2427\/files\/ChatGPTImageMay28_2026_01_11_09AM.png?v=1779927084","url":"https:\/\/nightline.store\/products\/nightline-carbon-fibre-rear-diffuser-bmw-1-series-f20-f21-lci-2015-2019","provider":"NightLine","version":"1.0","type":"link"}