{"product_id":"lv4-rear-diffuser-mustang-mach-1-2021-2025","title":"Vicrez LV4 Rear Diffuser | Mustang Mach 1 2021-2025","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eLV4 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 high-speed turbulence and improve stability.\u003c\/strong\u003e Injection-molded using 3D CAD scan data for direct OEM fit, then hand-finished in the USA. Ships unpainted with protective black coating—professional installation and paint strongly recommended.\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 - Cuts side turbulence, especially noticeable above 65 mph.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection-molded precision\u003c\/strong\u003e - CAD scanned from OEM geometry; no custom fabrication needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight polyurethane\u003c\/strong\u003e - Impact-resistant material with gloss finish capability.\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 applied\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eRear diffuser assembly\u003c\/li\u003e\n\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 speed bumps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiffusers sit lower than your bumper. Check your vehicle's approach angle first—if you're already bottoming out stock, this will amplify that problem. Test-fit before committing to paint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eIs this functional downforce or just cosmetic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReal aerodynamic benefit at highway speeds. It reduces side turbulence and improves high-speed stability, not massive downforce. You'll feel it most in crosswind conditions and sustained 70+ mph driving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the black coating on it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtective finish applied during manufacturing to prevent damage in transit. Strip it before painting—sand and prime per your body shop's standard process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46058149773546,"sku":"K2-115-UNV-130-DFS","price":389.99,"currency_code":"USD","in_stock":true},{"title":"Carbon Flash Metallic (Vinyl)","offer_id":46058149806314,"sku":"K2-115-UNV-130-DFS-2","price":608.36,"currency_code":"USD","in_stock":true},{"title":"Dry Carbon Fiber (Vinyl)","offer_id":46057502638314,"sku":"K2-115-UNV-130-DFS-3","price":539.36,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber (Vinyl)","offer_id":46057502671082,"sku":"K2-115-UNV-130-DFS-4","price":618.71,"currency_code":"USD","in_stock":true},{"title":"Gloss Black (Vinyl)","offer_id":46057502703850,"sku":"K2-115-UNV-130-DFS-5","price":526.84,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon Fiber (Vinyl)","offer_id":46057502736618,"sku":"K2-115-UNV-130-DFS-6","price":550.86,"currency_code":"USD","in_stock":true},{"title":"Matte Black (Vinyl)","offer_id":46057502769386,"sku":"K2-115-UNV-130-DFS-7","price":515.04,"currency_code":"USD","in_stock":true},{"title":"Satin Black (Vinyl)","offer_id":46057502802154,"sku":"K2-115-UNV-130-DFS-8","price":562.36,"currency_code":"USD","in_stock":true},{"title":"Satin Black Ice (Vinyl)","offer_id":46057502834922,"sku":"K2-115-UNV-130-DFS-9","price":618.71,"currency_code":"USD","in_stock":true},{"title":"Urban Camo (Vinyl)","offer_id":46057502867690,"sku":"K2-115-UNV-130-DFS-10","price":618.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/vicrez-lv4-rear-diffuser-vz101263-mustang-mach-1-2021-2022-2023.jpg?v=1777480017","url":"https:\/\/www.k2-industries.com\/en-cr\/products\/lv4-rear-diffuser-mustang-mach-1-2021-2025","provider":"K2 Industries","version":"1.0","type":"link"}