{"product_id":"zonari-vr4-rear-diffuser-audi-q3-2019-2026","title":"Vicrez Zonari VR4 Rear Diffuser | Audi Q3 2019-2026","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eZonari VR4 Style Rear Diffuser\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eA rear diffuser that smooths airflow and stabilizes the back end at speed.\u003c\/strong\u003e Injection-molded polyurethane construction using 3D CAD scan data for direct fitment. Ships unpainted with a 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 - Reduces side turbulence and improves high-speed stability without adding weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-spec fitment\u003c\/strong\u003e - Engineered from factory geometry scans; mounts directly to existing anchor points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-resistant material\u003c\/strong\u003e - Lightweight polyurethane withstands road debris and minor contact better than carbon fiber.\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 (black protective coating)\u003c\/li\u003e\n\u003cli\u003eConstruction: Injection-molded\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\u003eDoes this add downforce or is it just cosmetic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's functional. The diffuser profile reduces rear turbulence and improves high-speed stability—not a wing, but measurable aerodynamic benefit. You'll notice it most on highway runs or aggressive driving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill the diffuser scrape on steep driveways or parking lot inclines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRear diffusers sit lower than stock bumpers, so driveways with sharp approach angles can cause contact. Test-fit and confirm clearance before committing to paint and installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do I need to do before installing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSand and prep the protective black coating, apply primer, paint to match your vehicle, then cure fully before mounting. Professional installation is strongly recommended to avoid fitment issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46058104652010,"sku":"K2-1289-AUD-130-DFS","price":337.66,"currency_code":"USD","in_stock":true},{"title":"Carbon Flash Metallic (Vinyl)","offer_id":46058104684778,"sku":"K2-1289-AUD-130-DFS-2","price":554.9,"currency_code":"USD","in_stock":true},{"title":"Dry Carbon Fiber (Vinyl)","offer_id":46057220112618,"sku":"K2-1289-AUD-130-DFS-3","price":485.9,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber (Vinyl)","offer_id":46057220145386,"sku":"K2-1289-AUD-130-DFS-4","price":565.25,"currency_code":"USD","in_stock":true},{"title":"Gloss Black (Vinyl)","offer_id":46057220178154,"sku":"K2-1289-AUD-130-DFS-5","price":473.37,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon Fiber (Vinyl)","offer_id":46057220210922,"sku":"K2-1289-AUD-130-DFS-6","price":497.4,"currency_code":"USD","in_stock":true},{"title":"Matte Black (Vinyl)","offer_id":46057220243690,"sku":"K2-1289-AUD-130-DFS-7","price":473.37,"currency_code":"USD","in_stock":true},{"title":"Satin Black (Vinyl)","offer_id":46057220276458,"sku":"K2-1289-AUD-130-DFS-8","price":508.9,"currency_code":"USD","in_stock":true},{"title":"Satin Black Ice (Vinyl)","offer_id":46057220309226,"sku":"K2-1289-AUD-130-DFS-9","price":565.25,"currency_code":"USD","in_stock":true},{"title":"Urban Camo (Vinyl)","offer_id":46057220341994,"sku":"K2-1289-AUD-130-DFS-10","price":565.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/VRK016_591b5ac6-1961-47f8-ae74-8582ef717eed.jpg?v=1777483460","url":"https:\/\/www.k2-industries.com\/products\/zonari-vr4-rear-diffuser-audi-q3-2019-2026","provider":"K2 Industries","version":"1.0","type":"link"}