{"product_id":"genali-vr4-rear-diffuser-mercedes-benz-gla-class-2021-2026","title":"Vicrez Genali VR4 Rear Diffuser | Mercedes-Benz GLA-class 2021-2026","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eGenali VR4 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 rear end at highway speeds.\u003c\/strong\u003e Injection-molded polyurethane construction uses OEM-fit CAD data for a factory-tight alignment. Ships in protective black coating—professional paint and installation recommended before mounting.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Polyurethane Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Hand-Crafted in USA\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct OEM Fit\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 profile\u003c\/strong\u003e - Manages side airflow to improve stability under acceleration and highway cruising.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight injection-molded design\u003c\/strong\u003e - Impact-resistant polyurethane resists cracking and flexing under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-scanned fitment\u003c\/strong\u003e - CAD data ensures alignment with factory mounting points—no custom drilling or modification.\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\u003eConstruction: Injection-molded\u003c\/li\u003e\n\u003cli\u003eFinish: Unpainted (protective black coating)\u003c\/li\u003e\n\u003cli\u003eFitment: Direct OEM mount\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 diffuser scrape on driveways or parking lot ramps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiffusers sit close to the bumper line, so aggressive approach angles or very steep inclines could contact the trailing edge. Test-fit and measure clearance before committing to final install. Protective edge trim may help if you frequent steep entries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eIs this functional aerodynamics or cosmetic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is functional. The diffuser actively manages airflow separation at the rear—you'll notice less rear-end lift and improved stability during highway runs, especially at speed. It's not just looks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat prep do I need before painting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe protective black coating needs removal. Light scuff with 220-grit and a wash will prep the surface for primer. Test-fit to the vehicle first—do not paint until you confirm alignment. Professional install and paint shop work recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46058088923370,"sku":"K2-1518-MBZ-130-DFS","price":337.66,"currency_code":"USD","in_stock":true},{"title":"Carbon Flash Metallic (Vinyl)","offer_id":46058088956138,"sku":"K2-1518-MBZ-130-DFS-2","price":556.04,"currency_code":"USD","in_stock":true},{"title":"Dry Carbon Fiber (Vinyl)","offer_id":46057160671466,"sku":"K2-1518-MBZ-130-DFS-3","price":487.04,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber (Vinyl)","offer_id":46057160704234,"sku":"K2-1518-MBZ-130-DFS-4","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Gloss Black (Vinyl)","offer_id":46057160737002,"sku":"K2-1518-MBZ-130-DFS-5","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon Fiber (Vinyl)","offer_id":46057160769770,"sku":"K2-1518-MBZ-130-DFS-6","price":498.54,"currency_code":"USD","in_stock":true},{"title":"Matte Black (Vinyl)","offer_id":46057160802538,"sku":"K2-1518-MBZ-130-DFS-7","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Satin Black (Vinyl)","offer_id":46057160835306,"sku":"K2-1518-MBZ-130-DFS-8","price":510.04,"currency_code":"USD","in_stock":true},{"title":"Satin Black Ice (Vinyl)","offer_id":46057160868074,"sku":"K2-1518-MBZ-130-DFS-9","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Urban Camo (Vinyl)","offer_id":46057160900842,"sku":"K2-1518-MBZ-130-DFS-10","price":566.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/VRK008_611b2c58-8d49-47d8-83b9-7bacc55458be.jpg?v=1777484138","url":"https:\/\/www.k2-industries.com\/en-fi\/products\/genali-vr4-rear-diffuser-mercedes-benz-gla-class-2021-2026","provider":"K2 Industries","version":"1.0","type":"link"}