{"product_id":"replacement-speed-rear-diffuser-ford-mustang-2023-2026","title":"Vicrez Replacement Speed Rear Diffuser | Ford Mustang 2023-2026","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eSpeed Style Rear Diffuser — Polyurethane\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eThis rear diffuser smooths airflow and reduces high-speed turbulence off the back of your car.\u003c\/strong\u003e Hand-crafted from lightweight polyurethane using 3D scan CAD data for direct fitment. Ships unpainted with a protective black coating — professional paint and installation recommended for best results.\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 design\u003c\/strong\u003e - Improves high-speed stability by managing rear airflow separation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight polyurethane\u003c\/strong\u003e - Impact-resistant material won't crack or warp under track conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-matched fitment\u003c\/strong\u003e - Built from factory scan data — minimal gaps, minimal shims needed.\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\u003eCondition: Unpainted (black protective coating)\u003c\/li\u003e\n\u003cli\u003eConstruction: Injection-molded, USA-manufactured\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\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 parking lot inclines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe diffuser extends minimally beyond the stock bumper line. Test-fit it on your driveway before committing to paint — your approach angle and suspension height will determine clearance.\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\u003eIt's functional. The design reduces side turbulence and improves stability at highway speeds and above. It's not a full splitter, but it does aerodynamic work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat condition does it ship in, and can I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComes unpainted with a black protective coating. Professional installation and paint are recommended for best fitment and finish, though basic hand tools and patience can work for DIY install — just test-fit before final assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default Title","offer_id":46014401872106,"sku":"K2-2489-FORD-130-DFS","price":462.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/vicrez-replacement-speed-rear-diffuser-vz112343-ford-mustang-2023-2024-2025.jpg?v=1777486982","url":"https:\/\/www.k2-industries.com\/en-is\/products\/replacement-speed-rear-diffuser-ford-mustang-2023-2026","provider":"K2 Industries","version":"1.0","type":"link"}