{"product_id":"audi-b8-a4-s-line-carbon-fiber-diffuser","title":"KB Style Carbon Fiber Rear Diffuser - Audi B8 A4 S Line","description":"\u003ch3 data-start=\"206\" data-end=\"278\"\u003e\u003cstrong data-start=\"209\" data-end=\"276\"\u003eAudi B8 A4 S-Line Carbon Fiber Diffuser – KB Aerodynamic Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"280\" data-end=\"624\"\u003eUpgrade your 2009–2012 Audi B8 A4 S-Line with our \u003cstrong data-start=\"330\" data-end=\"368\"\u003epremium carbon fiber rear diffuser\u003c\/strong\u003e, precision-crafted for style, performance, and a perfect OEM-fit. Designed with KB’s signature aerodynamic styling, this diffuser not only enhances the aggressive, sporty look of your Audi but also improves airflow for better stability at higher speeds.\u003c\/p\u003e\n\u003cp data-start=\"626\" data-end=\"972\"\u003eMade from \u003cstrong data-start=\"636\" data-end=\"665\"\u003ehigh-quality carbon fiber\u003c\/strong\u003e, this \u003cstrong data-start=\"672\" data-end=\"715\"\u003eAudi B8 A4 S-Line carbon fiber diffuser\u003c\/strong\u003e is ultra-lightweight yet extremely durable, offering long-lasting performance without adding unnecessary weight. Its glossy finish delivers a head-turning rear aesthetic, while the precision engineering ensures a seamless, modification-free installation.\u003c\/p\u003e\n\u003ch3 data-start=\"974\" data-end=\"996\"\u003e\u003cstrong data-start=\"978\" data-end=\"994\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"997\" data-end=\"1424\"\u003e\n\u003cli data-start=\"997\" data-end=\"1088\"\u003e\n\u003cp data-start=\"999\" data-end=\"1088\"\u003e\u003cstrong data-start=\"999\" data-end=\"1018\"\u003ePerfect Fitment\u003c\/strong\u003e – Specifically designed for the 2009–2012 Audi B8 A4 S-Line models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1089\" data-end=\"1180\"\u003e\n\u003cp data-start=\"1091\" data-end=\"1180\"\u003e\u003cstrong data-start=\"1091\" data-end=\"1128\"\u003ePremium Carbon Fiber Construction\u003c\/strong\u003e – Strong, lightweight, and built for performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1181\" data-end=\"1269\"\u003e\n\u003cp data-start=\"1183\" data-end=\"1269\"\u003e\u003cstrong data-start=\"1183\" data-end=\"1205\"\u003eAerodynamic Design\u003c\/strong\u003e – Enhances airflow for improved stability and sportier looks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1270\" data-end=\"1348\"\u003e\n\u003cp data-start=\"1272\" data-end=\"1348\"\u003e\u003cstrong data-start=\"1272\" data-end=\"1293\"\u003eEasy Installation\u003c\/strong\u003e – Direct bolt-on fit with no modifications required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1424\"\u003e\n\u003cp data-start=\"1351\" data-end=\"1424\"\u003e\u003cstrong data-start=\"1351\" data-end=\"1373\"\u003eAggressive Styling\u003c\/strong\u003e – Instantly transforms your Audi’s rear profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1426\" data-end=\"1491\"\u003e\u003cstrong data-start=\"1430\" data-end=\"1489\"\u003eWhy Choose Our Audi B8 A4 S-Line Carbon Fiber Diffuser?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1492\" data-end=\"1661\"\u003e\n\u003cli data-start=\"1492\" data-end=\"1540\"\u003e\n\u003cp data-start=\"1494\" data-end=\"1540\"\u003eAdds a bold, performance-inspired aesthetic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1541\" data-end=\"1597\"\u003e\n\u003cp data-start=\"1543\" data-end=\"1597\"\u003eWorks harmoniously with your factory exhaust system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1598\" data-end=\"1661\"\u003e\n\u003cp data-start=\"1600\" data-end=\"1661\"\u003eCrafted for enthusiasts who demand both style and function.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1663\" data-end=\"1694\"\u003e\u003cstrong data-start=\"1667\" data-end=\"1692\"\u003eProduction \u0026amp; Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1695\" data-end=\"1891\"\u003e\n\u003cli data-start=\"1695\" data-end=\"1757\"\u003e\n\u003cp data-start=\"1697\" data-end=\"1757\"\u003e\u003cstrong data-start=\"1697\" data-end=\"1714\"\u003eMade to Order\u003c\/strong\u003e – Please allow 1–3 weeks for production.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1758\" data-end=\"1814\"\u003e\n\u003cp data-start=\"1760\" data-end=\"1814\"\u003e\u003cstrong data-start=\"1760\" data-end=\"1777\"\u003eShipping Time\u003c\/strong\u003e – 1–2 weeks depending on location.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1815\" data-end=\"1891\"\u003e\n\u003cp data-start=\"1817\" data-end=\"1891\"\u003e\u003cstrong data-start=\"1817\" data-end=\"1825\"\u003eNote\u003c\/strong\u003e – Custom-made products are non-returnable and non-exchangeable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1893\" data-end=\"2084\"\u003eTransform your Audi today with the \u003cstrong data-start=\"1928\" data-end=\"1993\"\u003eKB Aerodynamic Design Audi B8 A4 S-Line Carbon Fiber Diffuser\u003c\/strong\u003e — the perfect combination of premium materials, precision fitment, and aggressive style.\u003c\/p\u003e","brand":"Ausen Performance","offers":[{"title":"Default Title","offer_id":46648882233563,"sku":null,"price":689.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/3187\/5803\/files\/Audi_B8_A4_S-Line_carbon_fiber_diffuser_rear_view_installation.png?v=1756651039","url":"https:\/\/ausenperformance.com\/products\/audi-b8-a4-s-line-carbon-fiber-diffuser","provider":"Ausen Performance","version":"1.0","type":"link"}