{"product_id":"bmw-4-series-2020-csl-style-led-rear-light-upgrade","title":"BMW 4-Series 2020+ CSL Style LED Rear Light Upgrade","description":"\u003ch1\u003eDescription\u003c\/h1\u003e\n\u003cp data-start=\"0\" data-end=\"277\"\u003eGive your BMW 4-Series G22 \/ G23 \/ G26 (2020+) a serious rear-end upgrade with these premium CSL-style LED rear lights. Designed to modernise the factory rear styling, this upgrade delivers a sharp, motorsport-inspired appearance that instantly transforms the back of your car.\u003c\/p\u003e\n\u003chr data-start=\"279\" data-end=\"282\"\u003e\n\u003cp data-start=\"284\" data-end=\"617\"\u003eEngineered as a direct replacement for factory rear lights, these CSL-style LED units feature a bold layered light signature inspired by the BMW M4 CSL and latest M Performance design language. The updated “laser-line” style lighting creates a striking 3D effect that gives your 4-Series a far more aggressive and high-end OEM+ look.\u003c\/p\u003e\n\u003chr data-start=\"619\" data-end=\"622\"\u003e\n\u003cp data-start=\"624\" data-end=\"1078\"\u003eWhether you're upgrading from standard LED units or refining a full M Sport build, these rear lights provide a major visual transformation. The modern LED architecture delivers brighter output, cleaner illumination, and a distinctive animated lighting signature that enhances both day and night presence. CSL-style G22 lights are widely known for their dynamic startup effects and premium laser-inspired detailing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1080\" data-end=\"1083\"\u003e\n\u003cp data-start=\"1085\" data-end=\"1434\"\u003eMany aftermarket versions also include dynamic sequential indicators and animated start-up sequences, giving your BMW a more modern, high-tech lighting experience every time you unlock or signal. The result is a sharper rear profile with a design closely aligned to BMW’s latest performance styling direction. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1436\" data-end=\"1439\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1738\"\u003e⚠️ Important Note: Depending on your vehicle specification, minor coding may be required for full function (especially for indicators or animation features) and to avoid bulb warnings. Most kits are designed as plug \u0026amp; play OEM-style replacements, but compatibility can vary slightly by trim level.\u003c\/p\u003e\n\u003chr data-start=\"1740\" data-end=\"1743\"\u003e\n\u003cp data-start=\"1745\" data-end=\"2043\"\u003eWith a plug \u0026amp; play setup, installation is straightforward using factory mounting points and connectors, with no major modifications required in most compatible models. Many aftermarket CSL-style units are designed specifically for direct-fit OEM integration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2045\" data-end=\"2048\"\u003e\n\u003cp data-start=\"2050\" data-end=\"2078\"\u003eWhy Choose FastLife Customs?\u003c\/p\u003e\n\u003cp data-start=\"2080\" data-end=\"2269\"\u003eAt FastLife Customs, we’re all about building cars that stand out. Our products are selected to deliver the perfect balance of style, quality, and ease—built for those living the fast life.\u003c\/p\u003e\n\u003chr data-start=\"2271\" data-end=\"2274\"\u003e\n\u003cp data-start=\"2276\" data-end=\"2296\"\u003eWhat’s in the Box 📦\u003c\/p\u003e\n\u003cp data-start=\"2298\" data-end=\"2414\"\u003e📦 Left CSL-Style LED Rear Light\u003cbr data-start=\"2330\" data-end=\"2333\"\u003e📦 Right CSL-Style LED Rear Light\u003cbr data-start=\"2366\" data-end=\"2369\"\u003e📦 Plug \u0026amp; Play Wiring\u003cbr data-start=\"2390\" data-end=\"2393\"\u003e📦 Ready to Install\u003c\/p\u003e\n\u003chr data-start=\"2416\" data-end=\"2419\"\u003e\n\u003cp data-start=\"2421\" data-end=\"2436\"\u003eKey Features 🚗\u003c\/p\u003e\n\u003cp data-start=\"2438\" data-end=\"2840\"\u003e🚗 Fits BMW 4-Series G22 \/ G23 \/ G26 (2020+)\u003cbr data-start=\"2482\" data-end=\"2485\"\u003e💡 Full LED Upgrade – Modern OEM+ rear-end styling\u003cbr data-start=\"2535\" data-end=\"2538\"\u003e✨ CSL Laser-Line Design – Aggressive M Performance inspired look\u003cbr data-start=\"2602\" data-end=\"2605\"\u003e🎬 Dynamic Start-Up Animation – Premium lighting effect\u003cbr data-start=\"2660\" data-end=\"2663\"\u003e⚙️ Plug \u0026amp; Play – Direct replacement fitment (see note)\u003cbr data-start=\"2717\" data-end=\"2720\"\u003e🔥 Instant Upgrade – Completely transforms rear-end appearance\u003cbr data-start=\"2782\" data-end=\"2785\"\u003e🌙 Enhanced Visibility – Brighter, sharper LED output\u003c\/p\u003e\n\u003chr data-start=\"2842\" data-end=\"2845\"\u003e\n\u003cp data-start=\"2885\" data-end=\"3040\"\u003e \u003c\/p\u003e","brand":"Fast Life Customs","offers":[{"title":"OEM Red","offer_id":47514279575842,"sku":"136:10#Red","price":850.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57086147428727,"sku":null,"price":850.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0807\/9138\/files\/bmw-4-series-2020-2023-csl-style-led-rear-light-upgrade-7909669.webp?v=1773139814","url":"https:\/\/fastlifecustoms.co.uk\/products\/bmw-4-series-2020-csl-style-led-rear-light-upgrade","provider":"Fast Life Customs","version":"1.0","type":"link"}