{"product_id":"550i-m-performance-rear-diffuser-bmw-g30g38-2017-2023","title":"Vicrez 550i M-Performance Rear Diffuser | BMW G30\/G38 2017-2023","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eM-Performance Style Rear Diffuser\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eThis rear diffuser channels airflow to reduce turbulence and stabilize the chassis at highway speeds.\u003c\/strong\u003e Built from injection-molded polyurethane using 3D CAD scan data for exact OEM fitment. Ships unpainted with protective black coating — professional paint and installation recommended for best results.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Polyurethane Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct OEM Fit\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Hand-Crafted in USA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic diffuser design\u003c\/strong\u003e - Manages side-to-side airflow separation for improved high-speed stability and reduced drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection-molded construction\u003c\/strong\u003e - Lightweight polyurethane bonds with OEM contours without modification or drilling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest-fit ready\u003c\/strong\u003e - Black protective coating allows you to confirm fitment before committing to paint and permanent installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Polyurethane\u003c\/li\u003e\n\u003cli\u003eFinish: Unpainted (protective black coating)\u003c\/li\u003e\n\u003cli\u003eConstruction: Injection-molded for OEM fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eRear diffuser assembly\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill this scrape on steep driveways or parking lot inclines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe diffuser extends below the rear bumper line. Test-fit on your driveway angle before painting — if you regularly bottom out on approach ramps, this piece may contact at extreme downward pitches. Confirm clearance matches your driving environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eIs this functional downforce or purely cosmetic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is functional. The diffuser geometry manages rear-axle airflow to reduce side turbulence and improve stability at sustained highway speeds. You'll notice the benefit most on open-road driving, not in parking lots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat prep work is needed before paint?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe protective black coating is removable. Light surface prep with appropriate abrasive and primer will bond your chosen paint to the polyurethane base. Work with your paint shop on adhesion — polyurethane requires compatible primer and topcoat systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Gloss Black","offer_id":46026450927850,"sku":"K2-2806-BMW-130-DFS","price":284.89,"currency_code":"USD","in_stock":false},{"title":"Gloss Black and Carbon Look","offer_id":46057911910634,"sku":"K2-2806-BMW-130-DFS-2","price":312.2,"currency_code":"USD","in_stock":false},{"title":"Matte Black","offer_id":46057911943402,"sku":"K2-2806-BMW-130-DFS-3","price":284.89,"currency_code":"USD","in_stock":false},{"title":"Matte Black and Carbon Look","offer_id":46057911976170,"sku":"K2-2806-BMW-130-DFS-4","price":312.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/vicrez-550i-m-performance-rear-diffuser-gloss-black-vz105874-bmw-g30-g38-2017-2018-2019-2020-2021-2022-2023.jpg?v=1778008112","url":"https:\/\/www.k2-industries.com\/en-my\/products\/550i-m-performance-rear-diffuser-bmw-g30g38-2017-2023","provider":"K2 Industries","version":"1.0","type":"link"}