{"product_id":"bmw-f30-rear-diffuser-gloss-black-dual-left-exit","title":"BMW 3 Series F30\/F31 Rear Diffuser — Gloss Black, Dual Left Exit Exhaust (M Sport, 2012–2019)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFor the BMW 3 Series F30 Saloon and F31 Touring with M Sport bumper and left dual exit exhaust — our gloss black rear diffuser adds a sharper, more aggressive finish to the rear-end that integrates cleanly with the factory bumper flow.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e⚠️ \u003cstrong\u003eCRITICAL — Left dual exit exhaust only.\u003c\/strong\u003e This diffuser is designed specifically for the left dual exit configuration, where both exhaust tips exit together on the left side of the rear bumper. It will \u003cstrong\u003eNOT\u003c\/strong\u003e fit cars with right dual exit, symmetrical dual exit (one tip each side), single exit, or quad exit exhaust configurations. Please check your exhaust configuration before ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eM Sport bumper only.\u003c\/strong\u003e It will not fit standard SE, Sport Line, or Luxury Line bumpers.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eDirect-fit compatibility — M Sport bumper with left dual exit exhaust only:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F30 3 Series Saloon — M Sport with left dual exit exhaust, 2012–2019\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F31 3 Series Touring — M Sport with left dual exit exhaust, 2012–2019\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003ePlease verify your exhaust setup by looking at your rear bumper — if both exhaust tips are positioned together on the left side, this diffuser fits your car.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eNot compatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eF30\/F31 with right dual exit, symmetrical dual exit, single exit, or quad exit exhaust — different diffuser required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eF30\/F31 with SE, Sport Line, or Luxury Line bumpers — different bumper design\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eF80 M3 — different chassis and exhaust configuration\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eG20\/G21 3 Series (2019 onwards) — newer generation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eManufacturer references: BMW, 3 Series, F30, F31 are trademarks of BMW AG, used here solely to indicate product compatibility. AutoCap Solutions is an independent aftermarket retailer and is not affiliated with, endorsed by, or authorised by BMW AG.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAll AutoCap Solutions products are covered by our standard replacement policy in the rare event of manufacturing fault.\u003c\/p\u003e","brand":"AutoCap Solutions","offers":[{"title":"Default Title","offer_id":54162699944279,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2377\/4295\/files\/bmw-f30f31-gloss-black-dual-left-exit-diffuser-6.webp?v=1785721922","url":"https:\/\/autocapsolutions.com\/products\/bmw-f30-rear-diffuser-gloss-black-dual-left-exit","provider":"AutoCap Solutions","version":"1.0","type":"link"}