{"product_id":"zonari-vr4-rear-diffuser-gmc-acadia-2018-2026","title":"2018-2026 GMC Acadia Zonari VR4 Style Rear Diffuser - Vicrez","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eZonari VR4 Style Rear Diffuser\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eInjection-molded polyurethane diffuser designed to reduce rear-end turbulence and stabilize airflow at highway speeds.\u003c\/strong\u003e Ships in protective black coating, unpainted and ready for finishing. Hand-crafted using 3D scan CAD data for precision fitment without modification.\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 Tuning\u003c\/strong\u003e - Minimizes side vortices to improve stability under acceleration and cornering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection-Molded Design\u003c\/strong\u003e - Engineered from 3D CAD scans for factory-accurate lines and panel gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-Resistant Polyurethane\u003c\/strong\u003e - Lightweight material resists cracking from road debris and minor contact.\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\u003eInstallation: Professional installation and paint finishing recommended\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 driveways or steep inclines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe diffuser extends beyond the stock bumper. Test-fit it before committing to paint — you may need to verify ground clearance on your specific vehicle's suspension setup and driveway approach angle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this actually improve performance or is it just looks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's functional aerodynamics. The diffuser reduces turbulence at the rear quarter panels, which improves airflow stability at highway speeds. It's not a massive power gain, but the effect is real — especially noticeable in crosswind stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat condition does it ship in and what prep work do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt arrives unpainted with a black protective coating. You'll need to sand, prime, and paint it to match your vehicle. Professional installation and finishing are recommended for best results — test-fit before any adhesive or fasteners go on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46014158799082,"sku":"K2-1942-GMC-130-DFS","price":337.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/VRK016_452f591d-0bf3-46c2-8ebe-be149525693f.jpg?v=1777485388","url":"https:\/\/www.k2-industries.com\/products\/zonari-vr4-rear-diffuser-gmc-acadia-2018-2026","provider":"K2 Industries","version":"1.0","type":"link"}