{"product_id":"2014-2020-bmw-4-series-f32-f33-f36-m-performance-style-polypropylene-rear-diffuser-e3tuning","title":"2014-2020 BMW 4 Series (F32\/F33\/F36) M Performance Style Polypropylene Rear Diffuser | E3Tuning","description":"\u003cp\u003eThe M Performance style rear diffuser brings a sharp, geometric depth to the rear profile of the BMW 4 Series F32, F33, and F36. Molded from durable polypropylene, this piece frames your exhaust layout with clean, authoritative lines that complete the factory M Sport body geometry.\u003c\/p\u003e\u003cdiv class=\"e3-section-header\"\u003e\n\u003cspan class=\"e3-section-num\"\u003e01\u003c\/span\u003e\u003cdiv class=\"e3-section-text\"\u003e\n\u003cspan class=\"e3-section-eyebrow\"\u003eKey Benefits\u003c\/span\u003e\u003cspan class=\"e3-section-label\"\u003eFeatures\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cul class=\"e3-features-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Exhaust Cutouts\u003c\/strong\u003e\u003cspan\u003eChoose from 428i style (twin driver side), 435i style (dual single), or quad-tip configurations to ensure a seamless visual integration with your specific tailpipe setup.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResilient Polypropylene Construction\u003c\/strong\u003e\u003cspan\u003eCrafted from high-grade thermoplastic for long-term durability and a premium surface finish that maintains its appearance against the elements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision M Sport Fitment\u003c\/strong\u003e\u003cspan\u003eEngineered specifically for the M Sport bumper, this diffuser utilizes factory-style mounting points for a secure, bolt-on installation that aligns with original body lines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"e3-section-header\"\u003e\n\u003cspan class=\"e3-section-num\"\u003e02\u003c\/span\u003e\u003cdiv class=\"e3-section-text\"\u003e\n\u003cspan class=\"e3-section-eyebrow\"\u003eVehicle Compatibility\u003c\/span\u003e\u003cspan class=\"e3-section-label\"\u003eFitment\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ctable class=\"e3-fitment-table\"\u003e\n\u003cthead class=\"e3-fitment-thead\"\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel (Chassis)\u003c\/th\u003e\n\u003cth\u003eBody Style\u003c\/th\u003e\n\u003cth\u003eFitment Notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody class=\"e3-fitment-tbody\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2020\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e4 Series (F32)\u003c\/td\u003e\n\u003ctd\u003eCoupe\u003c\/td\u003e\n\u003ctd\u003eRequires M Sport Rear Bumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2020\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e4 Series (F33)\u003c\/td\u003e\n\u003ctd\u003eConvertible\u003c\/td\u003e\n\u003ctd\u003eRequires M Sport Rear Bumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2020\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e4 Series (F36)\u003c\/td\u003e\n\u003ctd\u003eGran Coupe\u003c\/td\u003e\n\u003ctd\u003eRequires M Sport Rear Bumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"E3Tuning","offers":[{"title":"428i","offer_id":45886846763068,"sku":"E1B1-0412-21212.00P1","price":198.0,"currency_code":"USD","in_stock":true},{"title":"435i","offer_id":45886846795836,"sku":"E1B1-0412-21212.00P3","price":198.0,"currency_code":"USD","in_stock":true},{"title":"Quad","offer_id":45886846828604,"sku":"E1B1-0412-21212.00P4","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/f32mperfreardiffuserquad_38c26d30-6c04-4940-a563-a769002bae0b.jpg?v=1784089503","url":"https:\/\/rpm-racing.com\/products\/2014-2020-bmw-4-series-f32-f33-f36-m-performance-style-polypropylene-rear-diffuser-e3tuning","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}