{"product_id":"centa-vr4-rear-diffuser-genesis-g90-2017-2022","title":"2017-2022 Genesis G90 Centa VR4 Style Rear Diffuser - Vicrez","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eCenta VR4 Style Rear Diffuser\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eThis rear diffuser tightens airflow at high speed and sharpens the back end visually.\u003c\/strong\u003e Cast from lightweight polyurethane using 3D-scanned OEM geometry, it installs at factory mounting points without modification. Ships unpainted in black protective coating—plan for professional paint and test-fit before committing.\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\u003eReduces side turbulence\u003c\/strong\u003e - Stabilizes the rear end under acceleration and at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory mounting points\u003c\/strong\u003e - No drilling or structural modification needed for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-resistant polyurethane\u003c\/strong\u003e - Handles road debris better than rigid alternatives, won't shatter on speed bumps.\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 from OEM CAD data\u003c\/li\u003e\n\u003cli\u003eCondition: Unpainted, black protective coating\u003c\/li\u003e\n\u003cli\u003eInstallation: Factory mounting points\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\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\u003eThe diffuser sits at factory rear height—same as OEM. If your car scrapes now, this will too. Polyurethane flexes on impact, so minor contact won't crack it, but clearance depends on your suspension setup and driveway angle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this actually help with aerodynamics or is it just looks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt does both. The diffuser shape actively reduces turbulence behind the rear wheels at highway speeds, which improves stability. It's functional—not just a cosmetic add-on. You'll feel the difference at 70+ mph.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat about installation—is this bolt-on or adhesive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMounting method uses factory attachment points—no drilling required. Before you paint, test-fit it fully to confirm alignment. Once you're happy with the fit, proceed with prep and paint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46014359404778,"sku":"K2-2279-GEN-130-DFS","price":337.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/VRK007_1422d5b5-8725-4b31-80aa-f9e09b1cd7f4.jpg?v=1777486401","url":"https:\/\/www.k2-industries.com\/en-gb\/products\/centa-vr4-rear-diffuser-genesis-g90-2017-2022","provider":"K2 Industries","version":"1.0","type":"link"}