{"product_id":"bmw-f30-f31-rear-diffuser-m-performance","title":"BMW 3 Series F30\/F31 Rear Diffuser – M Performance Style, Single Left Exhaust, Gloss Black (2012–2019)","description":"\u003cp\u003eUpgrade your BMW 3 Series with this M Performance style rear diffuser, finished in deep gloss black for a sharper, more aggressive rear end. Built as a BMW rear diffuser specifically for F30 Saloon and F31 Touring models, it features a single left-exit exhaust cutout, making it the correct fitment for single left exhaust setups. It bolts straight onto your factory mounting points for a clean, easy upgrade.\u003c\/p\u003e\u003ch2\u003eWhy This Rear Diffuser Fits Your BMW\u003c\/h2\u003e\u003cp\u003eThis diffuser is engineered specifically for F30\/F31 M Sport bumpers (2012–2019), so it lines up with the factory mounting points without modification. The single left exhaust cutout is designed to match single left-exit exhaust setups exactly — other exhaust variants are available if yours differs. The multi-fin design is shaped to improve rear airflow and stability at higher speeds, giving your BMW a more purposeful stance front to back.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitment: BMW 3 Series F30 (Saloon) \/ F31 (Touring), M Sport bumper, 2012–2019\u003c\/li\u003e\n\u003cli\u003eExhaust: Single left-exit exhaust cutout\u003c\/li\u003e\n\u003cli\u003eFinish: Gloss black\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS plastic — lightweight and weather-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDouble-check your bumper style and exhaust configuration before ordering. Also available as a \u003ca href=\"https:\/\/www.keube.co.uk\/products\/bmw-f30-rear-diffuser-gloss-black\"\u003efront splitter and rear diffuser kit\u003c\/a\u003e for a complete F30\/F31 look. Browse the full \u003ca href=\"https:\/\/www.keube.co.uk\/collections\/all-bmw-parts\"\u003eBMW 3 Series parts\u003c\/a\u003e range to complete your build.\u003c\/p\u003e","brand":"KEUBE","offers":[{"title":"Default Title","offer_id":50692371022154,"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.png?v=1746012087","url":"https:\/\/www.keube.co.uk\/products\/bmw-f30-f31-rear-diffuser-m-performance","provider":"KEUBE","version":"1.0","type":"link"}