{"product_id":"bmw-g20-g21-m340i-pre-lci-dry-carbon-rear-diffuser-f1-style-third-brake-light","title":"BMW G20\/G21 M340i (Pre-LCI) Dry Carbon Rear Diffuser + F1-Style Third Brake Light","description":"\u003cp data-start=\"86\" data-end=\"383\"\u003eGive your rear end the “factory race car” look — without going full bodykit. This \u003cstrong data-start=\"168\" data-end=\"196\"\u003edry carbon rear diffuser\u003c\/strong\u003e is designed for \u003cstrong data-start=\"213\" data-end=\"249\"\u003eBMW G-Series 340 (M340i) Pre-LCI\u003c\/strong\u003e models, featuring aggressive fins, a clean OEM+ profile, and an \u003cstrong data-start=\"314\" data-end=\"355\"\u003eintegrated F1-style third brake light\u003c\/strong\u003e for that motorsport finish.\u003c\/p\u003e\n\u003ch3 data-start=\"385\" data-end=\"399\"\u003eHighlights\u003c\/h3\u003e\n\u003cp data-start=\"402\" data-end=\"472\"\u003e\u003cstrong data-start=\"402\" data-end=\"435\"\u003eDry carbon fibre construction\u003c\/strong\u003e for a premium, lightweight upgrade\u003c\/p\u003e\n\u003cp data-start=\"475\" data-end=\"538\"\u003e\u003cstrong data-start=\"475\" data-end=\"500\"\u003eAggressive fin design\u003c\/strong\u003e to modernise the rear and add depth\u003c\/p\u003e\n\u003cp data-start=\"541\" data-end=\"631\"\u003e\u003cstrong data-start=\"541\" data-end=\"584\"\u003eIntegrated third brake light (F1-style)\u003c\/strong\u003e for a sharper, more performance-focused look\u003c\/p\u003e\n\u003cp data-start=\"634\" data-end=\"708\"\u003eGloss carbon weave finish that pops under light and looks insane in photos\u003c\/p\u003e\n\u003ch3 data-start=\"710\" data-end=\"729\"\u003eWhat’s included\u003c\/h3\u003e\n\u003cp data-start=\"732\" data-end=\"779\"\u003e1x \u003cstrong data-start=\"735\" data-end=\"763\"\u003eDry carbon rear diffuser\u003c\/strong\u003e (as pictured)\u003c\/p\u003e\n\u003cp data-start=\"782\" data-end=\"850\"\u003e1x \u003cstrong data-start=\"785\" data-end=\"822\"\u003eIntegrated third brake light unit\u003c\/strong\u003e (pre-installed in diffuser)\u003c\/p\u003e\n\u003ch3 data-start=\"852\" data-end=\"886\"\u003eVehicle fitment (Pre-LCI only)\u003c\/h3\u003e\n\u003cp data-start=\"887\" data-end=\"975\"\u003e\u003cstrong data-start=\"887\" data-end=\"895\"\u003eBMW:\u003c\/strong\u003e 3 Series \u003cstrong data-start=\"905\" data-end=\"951\"\u003eG20 Saloon \/ G21 Touring – M340i (Pre-LCI)\u003c\/strong\u003e \u003cem data-start=\"952\" data-end=\"975\"\u003e(typically 2019–2022)\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"977\" data-end=\"1010\"\u003eImportant notes (please read)\u003c\/h3\u003e\n\u003cp data-start=\"1013\" data-end=\"1106\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1033\"\u003ePre-LCI fitment:\u003c\/strong\u003e This diffuser is intended for \u003cstrong data-start=\"1064\" data-end=\"1090\"\u003epre-facelift (Pre-LCI)\u003c\/strong\u003e bumpers only.\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1289\"\u003e\u003cstrong data-start=\"1109\" data-end=\"1134\"\u003eBumper style matters:\u003c\/strong\u003e Fitment depends on your rear bumper spec (e.g., M Sport \/ M340i style). If you’re unsure, message us with a photo of your rear bumper and we’ll confirm.\u003c\/p\u003e\n\u003cp data-start=\"1292\" data-end=\"1441\"\u003e\u003cstrong data-start=\"1292\" data-end=\"1315\"\u003eBrake light wiring:\u003c\/strong\u003e The third brake light will require wiring into your existing brake light circuit. Professional installation is recommended.\u003c\/p\u003e\n\u003cp data-start=\"1444\" data-end=\"1531\"\u003eAs with all carbon parts, minor adjustment may be required for perfect panel alignment.\u003c\/p\u003e","brand":"Promod Shop","offers":[{"title":"Default Title","offer_id":57148119089497,"sku":null,"price":395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5749\/2057\/files\/ProModWorksParts-046.jpg?v=1769377330","url":"https:\/\/promodparts.com\/products\/bmw-g20-g21-m340i-pre-lci-dry-carbon-rear-diffuser-f1-style-third-brake-light","provider":"Promod Shop","version":"1.0","type":"link"}