{"product_id":"airtec-motorsport-inlet-manifold-ford-focus-st-mk4","title":"Airtec Motorsport Inlet Manifold Ford Focus ST Mk4","description":"\u003ch2\u003eAirtec Motorsport Inlet Manifold for Ford Focus  ST Mk4\u003c\/h2\u003e\n\u003cp\u003ePart of Airtec's expanding Ford range, this inlet manifold is a direct replacement for the 2.3-litre Ford Focus  ST Mk4, using all original fixtures and fittings, including the standard throttle body and pipework.\u003c\/p\u003e\n\u003cp\u003eIt retains provisions to fit either the original plastic engine cover or Airtec's own replacement, along with a moulded fixing tab for the vacuum line, just like the factory manifold. A thermal gasket is included to reduce heat transfer from the cylinder head, along with new rubber gaskets and detailed installation instructions.\u003c\/p\u003e\n\u003cp\u003eMade from high-quality cast aluminium for greater strength than the original plastic assembly, it's finished in black powder coat with a raised Airtec logo for a neat OEM+ look. The improved flow over the original manifold gives a noticeable gain in throttle response — remapping isn't required, though it will unlock further gains. Four port injector bosses and fuel rail fittings also make it easy to add extra fuelling for big power builds without needing a separate port injector spacer; an additional fuel rail is available separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrue direct replacement fit — no additional parts required\u003c\/li\u003e\n\u003cli\u003eCast aluminium construction for improved strength\u003c\/li\u003e\n\u003cli\u003eExtra fuelling capability via port injection bosses\u003c\/li\u003e\n\u003cli\u003eImproved flow and increased throttle response\u003c\/li\u003e\n\u003cli\u003eHigh-quality black powder coat finish\u003c\/li\u003e\n\u003cli\u003eIncludes all fixtures and fittings needed to fit\u003c\/li\u003e\n\u003cli\u003eDetailed installation instructions included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord Ford Focus  ST (MK4), 2.3-litre\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AIRTEC Motorsport","offers":[{"title":"Default Title","offer_id":58589087138173,"sku":"ATMSFO152","price":639.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/5767\/7352\/files\/201488_2.jpg?v=1787737326","url":"https:\/\/www.tegiwa.com\/products\/airtec-motorsport-inlet-manifold-ford-focus-st-mk4","provider":"Tegiwa","version":"1.0","type":"link"}