{"product_id":"genali-vr2-rear-diffuser-bmw-z4-2019-2026","title":"Vicrez Genali VR2 Rear Diffuser | BMW Z4 2019-2026","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eGenali VR2 Style Rear Diffuser\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eInjection-molded polyurethane rear diffuser engineered to reduce high-speed side turbulence and stabilize the rear end.\u003c\/strong\u003e Built from lightweight, impact-resistant material with a gloss-black protective coating. Ships unpainted—professional installation and paint finishing 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\u003e3D CAD scan precision\u003c\/strong\u003e - Manufactured from OEM scan data for direct bolt-on fitment without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic tuning\u003c\/strong\u003e - Sculpted channels reduce side vortex, improving stability at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight design\u003c\/strong\u003e - Polyurethane resists impact and UV degradation while keeping unsprung weight minimal.\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\u003eFinish: Gloss black protective coating (unpainted)\u003c\/li\u003e\n\u003cli\u003eConstruction: Injection-molded\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 parking lot inclines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe diffuser extends from the existing rear bumper line. Test-fit before committing to paint—some low-angle driveways may contact. Ramps and speed bumps should clear fine depending on your ride height and suspension setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this actually help with high-speed stability, or is it purely visual?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's functional. The channels are engineered to reduce side turbulence and rear lift at highway speeds, which improves directional stability. It's not a race-car wing, but the aerodynamic benefit is real.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat condition does it arrive in, and what prep work do I need before painting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShips in black protective coating. Clean with soap and water, then sand with 320–400 grit to prep for primer and paint. Work with a shop if you're not comfortable with bodywork—fit is locked in, but finish quality depends on your paint process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default","offer_id":46058091184362,"sku":"K2-1482-BMW-130-DFS","price":337.66,"currency_code":"USD","in_stock":true},{"title":"Carbon Flash Metallic (Vinyl)","offer_id":46058091217130,"sku":"K2-1482-BMW-130-DFS-2","price":556.04,"currency_code":"USD","in_stock":true},{"title":"Dry Carbon Fiber (Vinyl)","offer_id":46057169092842,"sku":"K2-1482-BMW-130-DFS-3","price":487.04,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber (Vinyl)","offer_id":46057169125610,"sku":"K2-1482-BMW-130-DFS-4","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Gloss Black (Vinyl)","offer_id":46057169158378,"sku":"K2-1482-BMW-130-DFS-5","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon Fiber (Vinyl)","offer_id":46057169191146,"sku":"K2-1482-BMW-130-DFS-6","price":498.54,"currency_code":"USD","in_stock":true},{"title":"Matte Black (Vinyl)","offer_id":46057169223914,"sku":"K2-1482-BMW-130-DFS-7","price":474.51,"currency_code":"USD","in_stock":true},{"title":"Satin Black (Vinyl)","offer_id":46057169256682,"sku":"K2-1482-BMW-130-DFS-8","price":510.04,"currency_code":"USD","in_stock":true},{"title":"Satin Black Ice (Vinyl)","offer_id":46057169289450,"sku":"K2-1482-BMW-130-DFS-9","price":566.39,"currency_code":"USD","in_stock":true},{"title":"Urban Camo (Vinyl)","offer_id":46057169322218,"sku":"K2-1482-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\/VRK006_755d1047-dbfd-4e43-afec-b9918d2cb506.jpg?v=1777540230","url":"https:\/\/www.k2-industries.com\/en-fi\/products\/genali-vr2-rear-diffuser-bmw-z4-2019-2026","provider":"K2 Industries","version":"1.0","type":"link"}