{"product_id":"carbon-fibre-rear-diffuser-for-audi-rs3-saloon-by-form-2017-2020-8v-lci","title":"Carbon Fibre Rear Diffuser for Audi RS3 Saloon by FORM (2017-2020, 8V LCI)","description":"\u003cp\u003eTake the rear end of your Audi RS3 Saloon to the next level with the Carbon Fibre Rear Diffuser from FORM. Engineered to replace the factory lower bumper section, this diffuser improves underbody airflow while delivering a dramatic, motorsport-inspired rear silhouette.\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\u003eAggressive vertical fins add visual width and motorsport presence\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\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 Notes:\u003c\/strong\u003e Built to suit the \u003cstrong\u003eAudi RS3 Saloon\u003c\/strong\u003e, model years \u003cstrong\u003e2017-2020, 8V LCI\u003c\/strong\u003e. This is a direct-fit replacement or overlay depending on variant — the part matches the factory mounting pattern and panel geometry of the listed models, so a standard install is bolt-on \/ clip-on with no cutting or drilling required. If your car was built with a non-standard options pack, it's worth checking fitment with our team before ordering.\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\u003eWhy FORM Industries:\u003c\/strong\u003e FORM has built a reputation among serious owners of BMW, Audi, and other modern performance cars by obsessing over the details most aftermarket brands skip — panel gap tolerances, UV-stable finishes, genuine pre-preg composite processes rather than cheaper wet-layup shortcuts, and in-house fitment testing on real cars rather than CAD models alone. The result is a range of parts that install like factory equipment and hold up the way factory equipment should.\u003c\/p\u003e","brand":"FORM Industries","offers":[{"title":"Default Title","offer_id":55620910809428,"sku":"FO-A8VLSREDICF","price":599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0425\/3268\/files\/carbon-fibre-rear-diffuser-for-audi-rs3-saloon-2017-2020-8v-lci-essentials-650825_e16cb710-fb34-4f59-8193-15133422d965.jpg?v=1778501893","url":"https:\/\/fifty9performance.co.uk\/products\/carbon-fibre-rear-diffuser-for-audi-rs3-saloon-by-form-2017-2020-8v-lci","provider":"Fifty9 Performance","version":"1.0","type":"link"}