{"product_id":"mst-performance-cold-air-intake-system-ad-a405","title":"MST Performance Cold Air Intake System","description":"\u003cp\u003eThe \u003cstrong data-start=\"348\" data-end=\"359\"\u003eAD‑A405\u003c\/strong\u003e is a performance-engineered cold air intake tailored specifically for the B9 Audi A4 and A5 Quattro with 2.0 TFSI engines. It replaces the restrictive factory airbox with a refined setup—including a powder-coated heat shield, high-flow silicone inlet hose, and a reusable dry cone filter. This kit delivers cooler, denser air to the turbocharger, resulting in improved throttle response, reduced turbo lag, and a richer induction sound without any ECU tuning.\u003c\/p\u003e","brand":"MST Performance","offers":[{"title":"Default Title","offer_id":51520018874671,"sku":"AD-A405","price":680.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/800x_392cc85b-b88d-4a2f-b274-d53210cf62c4.webp?v=1750391713","url":"https:\/\/www.prospeedracing.com.au\/products\/mst-performance-cold-air-intake-system-ad-a405","provider":"Pro Speed Racing","version":"1.0","type":"link"}