{"product_id":"bmw-b58-gen3-3-0t-340i-440i-540i-stainless-steel-exhaust-manifold-16234","title":"BMW B58 Gen3 3.0T 340i \/ 440i \/ 540i Stainless Steel Exhaust Manifold","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e\u003cp\u003eThis polished stainless steel exhaust manifold is listed as a retrofit or upgrade part for BMW models powered by the third-generation B58 3.0-litre turbo engine. The listing names the 340i, 440i and 540i, along with F20 and G20 chassis references. It is made from 304 stainless steel using TIG welding and CNC machining, according to the listing.\u003c\/p\u003e\u003ch3\u003eVehicle compatibility\u003c\/h3\u003e\u003cp\u003eThe listing shows the BMW 340i, 440i and 540i with the B58 Gen3 engine, and references the F20 and G20 chassis codes. No year ranges, fitment table or OE number were supplied, and the B58 has been produced in several generations with different manifold and turbo layouts. Confirm your engine generation and the exact manifold design required before ordering. The listing title also mentions Volkswagen and Audi, which does not match the BMW-specific details.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExhaust manifold for the BMW B58 Gen3 3.0T engine\u003c\/li\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003ePolished stainless finish (silver)\u003c\/li\u003e\n\u003cli\u003eTIG-welded joints and CNC-machined flanges, as listed\u003c\/li\u003e\n\u003cli\u003eNew condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExhaust manifold (performance \/ retrofit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMW B58 Gen3 3.0T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eListed models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e340i, 440i, 540i (F20, G20 referenced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolished stainless, silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTIG welding, CNC machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. packed dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e59 x 36 x 21 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. packed weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation requirements\u003c\/h3\u003e\u003cp\u003eInstalling a performance manifold usually involves removing the turbocharger, heat shields and associated pipework. New gaskets and fasteners should be used, and engine tuning may be required depending on the setup. Fitting should be carried out by a performance workshop experienced with BMW turbo engines. Check that any modification meets Australian and New Zealand emissions, noise and certification requirements.\u003c\/p\u003e\u003ch3\u003eFitment checks before ordering\u003c\/h3\u003e\u003cp\u003eThis is an aftermarket upgrade part with limited fitment data. Confirm engine generation, chassis and VIN details before ordering. Keep your existing manifold until the new one has been test-fitted and compared.\u003c\/p\u003e\u003ch3\u003ePackage inclusions\u003c\/h3\u003e\u003cp\u003e1 x exhaust manifold. Gaskets, studs, turbo hardware and heat shields are not included unless stated; contents as pictured or listed.\u003c\/p\u003e\u003ch3\u003eShipping information\u003c\/h3\u003e\u003cp\u003eShipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.\u003c\/p\u003e\u003ch3\u003eSpecial Order Item\u003c\/h3\u003e\u003cp\u003eThis product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of \u003cstrong\u003e3-4 weeks\u003c\/strong\u003e for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.\u003c\/p\u003e","brand":"Chongqing Yaoyi International Trade Co., Ltd.","offers":[{"title":"Silver","offer_id":54718180065598,"sku":"APS-5405","price":1571.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1486\/3678\/files\/H10cb97de99ad4d94a01dfc8114f8917fe.webp?v=1792736579","url":"https:\/\/asiapartsstore.com\/products\/bmw-b58-gen3-3-0t-340i-440i-540i-stainless-steel-exhaust-manifold-16234","provider":"Asia Parts Store","version":"1.0","type":"link"}