{"product_id":"for-bmw-g20-3-series-2023-2025-gloss-black-led-brake-light-rear-bumper-diffuser","title":"For BMW G20 3 Series 2023-2025 Gloss Black LED Brake Light Rear Bumper Diffuser","description":"\u003ch2 data-path-to-node=\"1\"\u003eGloss Black LED Brake Light Rear Bumper Diffuser for BMW 3 Series Gran Coupe (G20) (2023–2025)\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14pt; font-family: Arial; line-height: 1.38; margin-top: 18pt; margin-bottom: 4pt;\" dir=\"ltr\"\u003e\n\u003cb id=\"docs-internal-guid-f9aaf056-7fff-05cf-f24d-2e9ad8df8d6e\"\u003e\u003c\/b\u003e\u003c!-- notionvc: a038ea99-95cd-40d3-9ec1-ec5074c269ff --\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"For BMW G20 3 Series 2023-2025 Gloss Black LED Brake Light Rear Bumper Diffuser\" src=\"https:\/\/www.youtube.com\/embed\/EQvc5jsDrY4\" height=\"676\" width=\"1202\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHIGHLIGHTS\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; height: 744.641px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"260\" style=\"width: 46.2094%;\"\u003e \u003ccol width=\"354\" style=\"width: 53.4296%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePart: \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003eRear Diffuser and Corner Splitters\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 335.516px;\"\u003e\n\u003ctd style=\"height: 335.516px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 335.516px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eFitment Requirements\u003c\/h3\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\" id=\"p-rc_784864d9bc8de4ad-196\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eM Sport \/ M340i Only:\u003c\/b\u003e\u003cspan class=\"citation-385\"\u003e These diffusers are molded strictly for models with the \u003c\/span\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"78\"\u003e\u003cspan class=\"citation-385\"\u003eM Sport package\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-385 citation-end-385\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e They will \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"105\"\u003enot\u003c\/b\u003e fit the base\/Luxury Line bumpers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eLCI Facelift Only:\u003c\/b\u003e This specific \"single-frame\" unit is designed for the refreshed \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"83\"\u003e2023+ bumper\u003c\/b\u003e. \u003cspan class=\"citation-384 citation-end-384\"\u003eIt will \u003cstrong\u003enot\u003c\/strong\u003e fit the 2019–2022 Pre-LCI models, which have different mounting tabs.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-384 citation-end-384\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eExhaust Note:\u003c\/b\u003e\u003cspan class=\"citation-383\"\u003e Many of these diffusers (like the Infinite Autowerks model) are designed for \u003c\/span\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"91\"\u003e\u003cspan class=\"citation-383\"\u003equad-tip exhaust\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-383 citation-end-383\"\u003e setups.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e If you have factory M340i trapezoidal tips, you may need to upgrade to quad tips or trim the diffuser for proper clearance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003eLocation: \u003c\/td\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRear Lower\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMaterial: \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eABS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eColor Finish: \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGloss Black\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAttachment Type:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTape-on\/Screw-on\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eProduct Fit:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDirect Fit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWarranty \u0026amp; Returns Policy:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 35.5938px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCheck out our Return Policy for more details.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 104.781px;\"\u003e\n\u003ctd style=\"height: 104.781px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQuantity Sold: \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 104.781px;\"\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e1 set of 1 \/ 3 pcs of Rear Diffuser\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eInstallation hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.1875px;\"\u003e\n\u003ctd style=\"height: 55.1875px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 55.1875px;\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo physical manual provided. Check Instructions Above.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1101\/7292\/files\/WB07-DIFF-LED-GB-7.png?v=1774653335\"\u003e\u003c\/h4\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eProfessional installation is recommended. No physical manual provided. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMinor Drilling may be required.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThis is after-market and DIY (Do It Yourself) items. Any damage during and after installation will not be refunded.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003e1. Material: High-Gloss ABS vs. Basic Primer Plastic\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"2\"\u003eOur \u003cb data-path-to-node=\"2\" data-index-in-node=\"4\"\u003eGloss Black Rear Bumper Diffuser\u003c\/b\u003e is constructed from premium, impact-resistant ABS with a factory-quality deep gloss finish that far outlasts thin, unpainted \u003cb data-path-to-node=\"2\" data-index-in-node=\"162\"\u003eaftermarket parts\u003c\/b\u003e. This results in a sleek, \"piano black\" aesthetic that is both weather-resistant and flexible enough to withstand high-speed vibrations without cracking or fading.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003e2. Stance: Aerodynamic Ground Effects vs. Ride Comfort\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"4\"\u003eSpecifically contoured for the \u003cb data-path-to-node=\"4\" data-index-in-node=\"31\"\u003eG20 LCI chassis\u003c\/b\u003e, this diffuser optimizes \u003cb data-path-to-node=\"4\" data-index-in-node=\"72\"\u003eaerodynamic\u003c\/b\u003e air extraction from under the rear of the car to visually lower the profile of your 3 Series. You achieve an aggressive, track-inspired \u003cb data-path-to-node=\"4\" data-index-in-node=\"220\"\u003eground effect\u003c\/b\u003e and improved high-speed stability while preserving 100% of the factory suspension comfort and luxury ride quality.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003e3. Protection: Integrated LED Shield vs. Road Hazards\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe durable ABS housing protects the integrated \u003cb data-path-to-node=\"6\" data-index-in-node=\"48\"\u003eLED Brake Light\u003c\/b\u003e from moisture, road salt, and the \"sandblasting\" effect of highway debris. By providing a high-visibility F1-style signal and a rugged physical barrier, this diffuser enhances safety while preventing costly damage to your factory bumper and preserving your vehicle's long-term resale value.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003e4. Fitment: OEM-Style vs. Destructive Modification\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"8\"\u003ePrecision-engineered for \u003cb data-path-to-node=\"8\" data-index-in-node=\"25\"\u003e2023-2025 BMW 3 Series\u003c\/b\u003e body lines, our \u003cb data-path-to-node=\"8\" data-index-in-node=\"64\"\u003eOEM-spec fitment\u003c\/b\u003e utilizes existing mounting points to eliminate the need for permanent bumper cutting. This allows for a professional, gap-free installation that can be returned to stock at any time, protecting your luxury lease and factory warranty.\u003c\/p\u003e\n\u003chr data-path-to-node=\"9\"\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eFAQ \u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eQ1: How does this gloss black diffuser compare to the official BMW M Performance accessories?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"94\"\u003eA1:\u003c\/b\u003e This is a premium \u003cb data-path-to-node=\"11\" data-index-in-node=\"116\"\u003eM-Performance style alternative\u003c\/b\u003e that matches the factory Shadowline trim perfectly, offering a more aggressive \u003cb data-path-to-node=\"11\" data-index-in-node=\"227\"\u003eaerodynamic\u003c\/b\u003e profile and a modern LED brake light signature at a significantly better value.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eQ2: Will the LED brake light interfere with the \"Kick-to-Open\" trunk sensor?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"77\"\u003eA2:\u003c\/b\u003e No; the diffuser is precision-molded to clear the proximity sensors, providing a sporty \"stance\" visually while maintaining the full functionality of your power trunk and comfort access features.\u003c\/p\u003e","brand":"SuperAutoUSA","offers":[{"title":"Diffuser Only","offer_id":47761360617646,"sku":"WB30-Diff-LED","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Diffuser + Rear Spats","offer_id":47761360650414,"sku":"WB30-Diff-LED-COR","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1101\/7292\/files\/BMW-G20-LCI-SuperAutoUSA-GlossBlack-LED-Diffuser-Rear-View.png?v=1776725779","url":"https:\/\/superautousa.com\/products\/for-bmw-g20-3-series-2023-2025-gloss-black-led-brake-light-rear-bumper-diffuser","provider":"SuperAutoUSA","version":"1.0","type":"link"}