{"product_id":"genali-vr4-rear-diffuser-audi-q8-rs-2019-2026","title":"Vicrez Genali VR4 Rear Diffuser | Audi Q8 (RS) 2019-2026","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eRS Genali VR4 Style Rear Diffuser\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003ePolyurethane rear diffuser engineered to reduce turbulence and stabilize the rear end at highway speeds.\u003c\/strong\u003e Injection-molded from high-grade polyurethane using 3D CAD scan data for factory-tight fitment. Ships unpainted with protective black coating — test-fit before committing to prep and paint.\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 profile\u003c\/strong\u003e - Reduces side turbulence and improves stability under load or high speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection-molded precision\u003c\/strong\u003e - Built from 3D scan CAD data for panel-to-panel accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight polyurethane\u003c\/strong\u003e - Impact-resistant material won't dent or crack like brittle composites.\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: Black protective coating (unpainted)\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 panel\u003c\/li\u003e\u003c\/ul\u003e\n\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 driveways or steep inclines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis diffuser extends beyond the stock rear bumper line. Test-fit on your own driveway before final installation to confirm ground clearance — approach angles vary by suspension setup and load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eIs this functional downforce or cosmetic only?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's functional. The diffuser profile is designed to reduce rear turbulence and improve high-speed stability, especially under hard acceleration or towing load. You'll feel the benefit above 60 mph.\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\u003eStart with a test-fit to confirm fitment and check for any defects. Once satisfied, sand the protective coating off, wipe clean, and follow your paint supplier's prep steps. Professional installation and paint is recommended for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46058103210218,"sku":"K2-1311-AUD-130-DFS","price":337.66,"currency_code":"USD","in_stock":true},{"title":"Carbon Flash Metallic (Vinyl)","offer_id":46058103242986,"sku":"K2-1311-AUD-130-DFS-2","price":556.04,"currency_code":"USD","in_stock":true},{"title":"Dry Carbon Fiber (Vinyl)","offer_id":46057214312682,"sku":"K2-1311-AUD-130-DFS-3","price":487.04,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber (Vinyl)","offer_id":46057214345450,"sku":"K2-1311-AUD-130-DFS-4","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Gloss Black (Vinyl)","offer_id":46057214378218,"sku":"K2-1311-AUD-130-DFS-5","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon Fiber (Vinyl)","offer_id":46057214410986,"sku":"K2-1311-AUD-130-DFS-6","price":498.54,"currency_code":"USD","in_stock":true},{"title":"Matte Black (Vinyl)","offer_id":46057214443754,"sku":"K2-1311-AUD-130-DFS-7","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Satin Black (Vinyl)","offer_id":46057214476522,"sku":"K2-1311-AUD-130-DFS-8","price":510.04,"currency_code":"USD","in_stock":true},{"title":"Satin Black Ice (Vinyl)","offer_id":46057214509290,"sku":"K2-1311-AUD-130-DFS-9","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Urban Camo (Vinyl)","offer_id":46057214542058,"sku":"K2-1311-AUD-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_82f45357-d9ca-4778-ac7d-beb54f2fc401.jpg?v=1777483530","url":"https:\/\/www.k2-industries.com\/products\/genali-vr4-rear-diffuser-audi-q8-rs-2019-2026","provider":"K2 Industries","version":"1.0","type":"link"}