{"product_id":"bmw-rear-diffuser-f30-f31-dual-left-exhaust","title":"BMW Rear Diffuser – 3 Series F30 F31 M Performance (Dual Left Exhaust) – Gloss Black (2012–2019)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThis BMW rear diffuser is built for the 3 Series F30\/F31 M Performance lineup in a sharp gloss black finish, giving your rear end a sharper, more aggressive stance while improving real aerodynamics. It features dual exhaust cutouts on the left side, making it the correct fit for twin left-exit exhaust configurations.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eWhy Choose This BMW Rear Diffuser\u003c\/h2\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eCorrect exhaust fitment matters here — the dual left exhaust cutouts are designed specifically for twin left-exit setups, so double-check your configuration before ordering. The multi-fin design improves rear airflow and reduces drag for better stability at speed, while the deep gloss black finish pairs naturally with M Performance styling. Built from durable ABS construction, it's lightweight yet strong enough for long-lasting daily use.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFitment: BMW 3 Series F30 (Saloon) \/ F31 (Touring), M Sport bumper, 2012–2019. Exhaust: dual left-exit cutouts. Finish: gloss black. Material: ABS plastic. Installation is a direct bolt-on using factory mounting points, with no major modifications needed.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eReady to give your F30\/F31 a sharper rear stance? This diffuser bolts straight on.\u003c\/p\u003e","brand":"KEUBE","offers":[{"title":"Default Title","offer_id":50691790274890,"sku":null,"price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/1198\/5738\/files\/RD-GB-001_815bffc1-eaad-4883-bf24-ab72e3b1ab23.webp?v=1784679940","url":"https:\/\/www.keube.co.uk\/products\/bmw-rear-diffuser-f30-f31-dual-left-exhaust","provider":"KEUBE","version":"1.0","type":"link"}