{"product_id":"bmw-4-series-g22-g23-carbon-fibre-competition-rear-diffuser-set-by-form-2020","title":"BMW 4 Series G22 G23 Carbon Fibre Competition Rear Diffuser Set by FORM (2020+)","description":"\u003cp\u003eSharpen the rear profile of your BMW 4 Series G22 G23 with the Carbon Fibre Competition Rear Diffuser from FORM. Combining aerodynamic function with aggressive styling, this diffuser bolts directly in place of the factory unit for a clean OEM+ finish.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM fitment\u003c\/strong\u003e - retains factory mounting points, wiring connectors, and sensor cut-outs where applicable\u003c\/li\u003e\n\u003cli\u003eImproves underbody air extraction for reduced rear lift and improved stability\u003c\/li\u003e\n\u003cli\u003eLightweight \u003cstrong\u003ecarbon fibre\u003c\/strong\u003e construction with a UV-protected gloss clear coat\u003c\/li\u003e\n\u003cli\u003eAggressive vertical fins add visual width and motorsport presence\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for the OEM lower rear bumper section\u003c\/li\u003e\n\u003cli\u003eBacked by \u003cstrong\u003eFORM Industries\u003c\/strong\u003e - a trusted name in OEM-level aftermarket upgrades for modern performance cars\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaterials \u0026amp; Construction:\u003c\/strong\u003e Manufactured from \u003cstrong\u003ehigh-grade carbon fibre\u003c\/strong\u003e with a UV-stable clear coat, this component combines lightweight construction with the distinctive weave finish that defines performance-car styling.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e This product is designed specifically for the \u003cstrong\u003eBMW 4 Series G22 G23\u003c\/strong\u003e, model years \u003cstrong\u003e2020+\u003c\/strong\u003e. It integrates with the factory panel lines, mounting points, and (where applicable) electronic systems, meaning no cutting, drilling, or bodywork modification is required for a standard install. Please double-check your chassis code against the listed fitment before ordering - if you're unsure, our support team is happy to confirm compatibility for your exact vehicle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Fitment is straightforward for an experienced installer using standard hand tools. We strongly recommend installation by a qualified bodyshop or detailer, particularly for exterior components that require panel alignment, adhesive bonding, or painted-surface preparation. Full fitment guidance is provided in the box, and our support team can help confirm the best approach for your specific car.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAbout FORM Industries:\u003c\/strong\u003e FORM Industries is a premium manufacturer of aftermarket exterior and interior upgrades for BMW, Audi, Mercedes-Benz, Volkswagen, Porsche, Tesla, and other modern performance vehicles. Every FORM part is engineered in-house, tested against OEM fitment standards, and finished to a specification that matches - and often exceeds - the factory equivalent. From pre-preg carbon fibre through to OEM-grade gloss black, every component is built to deliver the look, feel, and longevity expected at this price point.\u003c\/p\u003e","brand":"FORM Industries","offers":[{"title":"Yes","offer_id":55778413740372,"sku":"FO-BG22CORDCF-Y","price":735.0,"currency_code":"GBP","in_stock":true},{"title":"NO","offer_id":55778413773140,"sku":"FO-BG22CORDCF-N","price":555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0425\/3268\/files\/carbon-fibre-competition-rear-diffuser-set-for-bmw-4-series-2020-g22-g23-essentials-725598.jpg?v=1778510135","url":"https:\/\/fifty9performance.co.uk\/products\/bmw-4-series-g22-g23-carbon-fibre-competition-rear-diffuser-set-by-form-2020","provider":"Fifty9 Performance","version":"1.0","type":"link"}