{"product_id":"bmw-3-series-f30-f31-carbon-fibre-rear-bumper-diffuser-quad-exhausts-2012-2019","title":"BMW 3 Series F30 \/ F31 Carbon Fibre Rear Bumper Diffuser Quad Exhausts (2012-2019)","description":"\u003cstyle\u003e\n  .product-accordion {\n    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n    max-width: 100%;\n    border-top: 1px solid #e5e5e5;\n    margin-top: 20px;\n    text-align: left;\n  }\n\n  .accordion-item {\n    border-bottom: 1px solid #e5e5e5;\n  }\n\n  .accordion-header {\n    background: #fff;\n    color: #000;\n    cursor: pointer;\n    padding: 18px 0;\n    width: 100%;\n    border: none;\n    text-align: left;\n    font-size: 13px;\n    font-weight: bold;\n    letter-spacing: 1.5px;\n    text-transform: uppercase;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    outline: none;\n  }\n\n  .accordion-header::after {\n    content: '+';\n    font-size: 18px;\n    color: #000;\n  }\n\n  .accordion-item.active .accordion-header::after {\n    content: '-';\n  }\n\n  .accordion-content {\n    max-height: 0;\n    overflow: hidden;\n    transition: max-height 0.3s ease-out;\n  }\n\n  .accordion-content-inner {\n    padding: 0 0 25px 0;\n    font-size: 14px;\n    line-height: 1.6;\n    color: #333;\n    text-align: left;\n  }\n\n  .accordion-content-inner ul {\n    margin: 10px 0;\n    padding-left: 20px;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"product-accordion\"\u003e\n\u003c!-- DESCRIPTION --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" type=\"button\"\u003eDescription\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003cp\u003eEnhance the rear-end presence of your BMW with the \u003cstrong\u003eCarbon Fibre Rear Bumper Diffuser – Quad Exhausts\u003c\/strong\u003e, designed to give the F30 and F31 a more aggressive, performance-oriented appearance. This diffuser adds depth and definition to the rear bumper, creating a bold visual upgrade while maintaining a clean OEM+ look.\u003c\/p\u003e\n\u003cp\u003eCrafted from high-quality carbon fibre, the diffuser features a precise carbon weave with a premium gloss finish, delivering durability and a refined motorsport aesthetic. The quad-exit design integrates seamlessly with four-exhaust setups, perfectly balancing the rear profile.\u003c\/p\u003e\n\u003cp\u003ePrecision-manufactured for OEM-style fitment, the diffuser installs cleanly in place of the original lower bumper section, providing a refined yet impactful exterior upgrade.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear bumper diffuser for quad exhaust setups\u003c\/li\u003e\n\u003cli\u003eHigh-quality carbon fibre construction\u003c\/li\u003e\n\u003cli\u003ePremium gloss carbon weave finish\u003c\/li\u003e\n\u003cli\u003eMotorsport-inspired rear-end enhancement\u003c\/li\u003e\n\u003cli\u003eEnhances rear stance and visual depth\u003c\/li\u003e\n\u003cli\u003eOEM-style fit and seamless integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKavoni Design Quality\u003c\/strong\u003e\u003cbr\u003eAt Kavoni Design, we select exterior upgrades that meet strict standards for material quality, precision, and design harmony. This carbon fibre rear bumper diffuser delivers a refined performance-inspired upgrade with a factory-level finish, perfectly suited to the BMW 3 Series F30 and F31.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SHIPPING --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" type=\"button\"\u003eShipping \u0026amp; Returns\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003eEach product is carefully prepared and test-fitted before dispatch to ensure the highest level of quality and fitment. \u003cbr\u003e\u003cbr\u003eOrders are typically processed within \u003cstrong\u003e1–2 business days\u003c\/strong\u003e. Please note that this handling time is included in the total delivery timeframe. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e15–21 business days shipping\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003eReturns are accepted within \u003cstrong\u003e14 days of delivery\u003c\/strong\u003e for unused items in original condition. Return shipping costs are the responsibility of the customer.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FITMENT --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" type=\"button\"\u003eFitment\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003eSuitable for BMW 3 Series F30 \/ F31 (2012–2019) with quad exhaust configuration. \u003cbr\u003e\u003cbr\u003eNot sure if this diffuser matches your exhaust or bumper setup? Contact our sales team and we’ll be happy to assist you.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- WARRANTY --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" type=\"button\"\u003eWarranty\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003eEvery carbon fibre product from \u003cstrong\u003eKavoni Design\u003c\/strong\u003e includes a \u003cstrong\u003e12-month warranty\u003c\/strong\u003e covering manufacturing defects such as clear coat yellowing, delamination, or structural failure under normal use. Damage caused by improper installation, road debris, or accidents is not covered.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- DISCLAIMER --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" type=\"button\"\u003eDisclaimer\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003eThis is an aftermarket product and not original manufacturer equipment. Professional installation is recommended. \u003cstrong\u003eKavoni Design\u003c\/strong\u003e is not responsible for damage caused during installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"kavonidesign","offers":[{"title":"Default Title","offer_id":56638797119871,"sku":null,"price":574.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/9013\/5679\/files\/BMW3SeriesF30_F31CarbonFibreRearBumperDiffuserQuadExhausts_2012-2019.webp?v=1776523395","url":"https:\/\/kavonidesign.com\/products\/bmw-3-series-f30-f31-carbon-fibre-rear-bumper-diffuser-quad-exhausts-2012-2019","provider":"kavonidesign","version":"1.0","type":"link"}