{"product_id":"genali-vr4-rear-diffuser-audi-q3-2019-2026","title":"Vicrez Genali VR4 Rear Diffuser | Audi Q3 2019-2026","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\u003ePolyurethane rear diffuser engineered to reduce side turbulence and stabilize the rear end at speed.\u003c\/strong\u003e Built from high-grade injection-molded polyurethane with OEM-fit geometry developed from 3D scan CAD data. Ships unpainted in black protective coating—professional installation and paint finish recommended before fitment.\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 - Minimizes rear quarter turbulence for improved high-speed stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-scanned geometry\u003c\/strong\u003e - Direct 3D CAD fitment with factory panel alignment points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight polyurethane\u003c\/strong\u003e - Impact-resistant material rated for daily driving and track use\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\u003eConfiguration: Single-piece rear diffuser\u003c\/li\u003e\n\u003cli\u003eCondition: Unpainted, black protective coating\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 inclines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRear diffusers sit low and can contact steep approach angles. Measure ground clearance at your driveway entrance before committing to installation. If you frequent steep parking structures or unpaved terrain, verify fitment height with a test-fit mock-up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eIs this purely cosmetic or does it actually improve aerodynamics?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis diffuser is aerodynamic—it's engineered to manage airflow separation behind the rear bumper and reduce side turbulence at highway speeds. You'll notice stability gains most on longer drives, not in city driving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat prep is needed before paint and install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTest-fit the diffuser first to confirm panel gaps and alignment. Once fitment is confirmed, sand the protective black coating, apply primer, and finish with your chosen paint. Install after paint has fully cured per your painter's timeline.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46058104783082,"sku":"K2-1287-AUD-130-DFS","price":337.66,"currency_code":"USD","in_stock":true},{"title":"Carbon Flash Metallic (Vinyl)","offer_id":46058104815850,"sku":"K2-1287-AUD-130-DFS-2","price":556.04,"currency_code":"USD","in_stock":true},{"title":"Dry Carbon Fiber (Vinyl)","offer_id":46057220636906,"sku":"K2-1287-AUD-130-DFS-3","price":487.04,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber (Vinyl)","offer_id":46057220669674,"sku":"K2-1287-AUD-130-DFS-4","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Gloss Black (Vinyl)","offer_id":46057220702442,"sku":"K2-1287-AUD-130-DFS-5","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon Fiber (Vinyl)","offer_id":46057220735210,"sku":"K2-1287-AUD-130-DFS-6","price":498.54,"currency_code":"USD","in_stock":true},{"title":"Matte Black (Vinyl)","offer_id":46057220767978,"sku":"K2-1287-AUD-130-DFS-7","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Satin Black (Vinyl)","offer_id":46057220800746,"sku":"K2-1287-AUD-130-DFS-8","price":510.04,"currency_code":"USD","in_stock":true},{"title":"Satin Black Ice (Vinyl)","offer_id":46057220833514,"sku":"K2-1287-AUD-130-DFS-9","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Urban Camo (Vinyl)","offer_id":46057220866282,"sku":"K2-1287-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_c5366cfa-d9c5-48fe-a656-628776a5704b.jpg?v=1777483455","url":"https:\/\/www.k2-industries.com\/en-fi\/products\/genali-vr4-rear-diffuser-audi-q3-2019-2026","provider":"K2 Industries","version":"1.0","type":"link"}