{"product_id":"centa-vr2-rear-diffuser-bmw-4-series-2021-2026","title":"Vicrez Centa VR2 Rear Diffuser | BMW 4 Series 2021-2026","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eCenta VR2 Style Rear Diffuser — Hard Panel Construction\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003ePolyurethane rear diffuser engineered to reduce high-speed side turbulence and improve stability.\u003c\/strong\u003e Injection-molded using 3D CAD scan data for direct OEM fitment. Ships unpainted with protective black coating—test-fit before committing to paint and installation.\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 - Cuts side turbulence at highway speeds, tightens handling without compromising daily usability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight polyurethane\u003c\/strong\u003e - Impact-resistant material absorbs minor contact and resists cracking under road stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-spec fitment\u003c\/strong\u003e - Injection-molded from factory-accurate 3D data; aligns with stock body lines and mounting points.\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 finish paint 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\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\u003eThe diffuser mounts at the factory rear bumper fascia line. Approach angle depends on suspension ride height and bumper drop—check clearance at full compression before final installation. Test-fit on your own driveway first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this improve downforce, or is it cosmetic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's functional. The design actively reduces side turbulence at sustained highway speeds, which improves high-speed stability and tracking. It's not a wing-level aero upgrade, but it works with the stock body to smooth airflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the black coating, and can I paint over it directly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtective shipping coating. Sand it lightly and prime before final paint to ensure adhesion. Don't skip prep—a rushed paint job will show under sunlight. Professional finishing is recommended to match OEM gloss and color blend.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46058107830506,"sku":"K2-1244-BMW-130-DFS","price":337.66,"currency_code":"USD","in_stock":true},{"title":"Carbon Flash Metallic (Vinyl)","offer_id":46058107863274,"sku":"K2-1244-BMW-130-DFS-2","price":556.04,"currency_code":"USD","in_stock":true},{"title":"Dry Carbon Fiber (Vinyl)","offer_id":46057231941866,"sku":"K2-1244-BMW-130-DFS-3","price":487.04,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber (Vinyl)","offer_id":46057231974634,"sku":"K2-1244-BMW-130-DFS-4","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Gloss Black (Vinyl)","offer_id":46057232007402,"sku":"K2-1244-BMW-130-DFS-5","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon Fiber (Vinyl)","offer_id":46057232040170,"sku":"K2-1244-BMW-130-DFS-6","price":498.54,"currency_code":"USD","in_stock":true},{"title":"Matte Black (Vinyl)","offer_id":46057232072938,"sku":"K2-1244-BMW-130-DFS-7","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Satin Black (Vinyl)","offer_id":46057232105706,"sku":"K2-1244-BMW-130-DFS-8","price":510.04,"currency_code":"USD","in_stock":true},{"title":"Satin Black Ice (Vinyl)","offer_id":46057232138474,"sku":"K2-1244-BMW-130-DFS-9","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Urban Camo (Vinyl)","offer_id":46057232171242,"sku":"K2-1244-BMW-130-DFS-10","price":566.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/VRK005.jpg?v=1777483314","url":"https:\/\/www.k2-industries.com\/en-fi\/products\/centa-vr2-rear-diffuser-bmw-4-series-2021-2026","provider":"K2 Industries","version":"1.0","type":"link"}