{"id":13901,"date":"2024-11-11T13:54:18","date_gmt":"2024-11-11T11:54:18","guid":{"rendered":"https:\/\/www.mwsteel.eu\/?post_type=product&#038;p=13901"},"modified":"2026-11-11T19:41:00","modified_gmt":"2026-11-11T17:41:00","slug":"dual-plenum-intake-manifold-diy-build-kit-650-mm-25-6-inch-for-5-6-cyl-and-v10-v12","status":"publish","type":"product","link":"https:\/\/www.mwsteel.eu\/en\/product\/dual-plenum-intake-manifold-diy-build-kit-650-mm-25-6-inch-for-5-6-cyl-and-v10-v12\/","title":{"rendered":"Dual Plenum 650 Intake Manifold Fabrication Kit"},"content":{"rendered":"<h2>WRC-style Dual Plenum 650 intake manifold fabrication kit<\/h2>\n<p>The two-chamber Dual Plenum design is intended to distribute charge air evenly between the cylinders. Air passes from the tapered tube through its flow slot into the plenum chamber, then through the runners to the engine intake ports.<\/p>\n<p>The components are made from lightweight, strong, corrosion-resistant 6082 aluminium with good weldability. During fabrication, the tapered tube can be positioned to face forwards or backwards and to the right or left, to suit the engine bay and charge-pipe layout.<\/p>\n<h3>Included in the kit<\/h3>\n<ul>\n<li>plenum chamber<\/li>\n<li>tapered tube and 180 mm extension<\/li>\n<li>flow-optimised end cap for the narrow end of the tapered tube<\/li>\n<li>inlet cover plate<\/li>\n<li>flow-slot support bar for high boost pressures<\/li>\n<li>detailed fabrication and welding instructions<\/li>\n<\/ul>\n<p>Select intake manifold flanges, runners, velocity stacks and a throttle-body flange to suit your engine separately. The MWS Motorsport range includes engine-specific CNC-machined flanges and DBW throttle-body flanges.<\/p>\n<p>See also our <a href=\"https:\/\/www.mwsteel.eu\/en\/intake-manifold-parts-kits\/\">Intake Manifold Components<\/a> range.<\/p>\n<div style=\"margin-top:24px;padding:16px 20px;background-color:#f5f5f5;border-left:3px solid #ed1c24;font-size:14px;line-height:1.6\">\n<div style=\"margin:0;padding:0\"><strong>Designed and manufactured in Finland<\/strong><br \/>More than 3,000 MWS Motorsport Dual Plenum solutions have been supplied for enthusiast, road and motorsport projects.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><strong>The kit is supplied as individual components.<\/strong><\/p>\n<h4>Technical specifications<\/h4>\n<ul>\n<li>The 650 mm kit is suitable for 5- and 6-cylinder engines, as well as V10 and V12 engines.<\/li>\n<li>Order 2 650 mm fabrication kits for V10 and V12 engines.<\/li>\n<li><strong>plenum chamber (mm):<\/strong> H.90 \u00d7 W.120 \u00d7 L.650, wall thickness 4 mm<\/li>\n<li><strong>tapered tube:<\/strong> Length 380 mm + 180 mm extension, wall thickness 3 mm, inlet outer diameter<\/li>\n<li>76 mm<\/li>\n<li><strong>plenum chamber:<\/strong> 5000 cc<\/li>\n<li><strong>tapered tube (including extension):<\/strong> 1800 cc<\/li>\n<li><strong>total volume:<\/strong> 6800 cc<\/li>\n<\/ul>\n","protected":false},"featured_media":13907,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[2489],"product_cat":[770,1423,2593],"product_tag":[],"class_list":["post-13901","product","type-product","status-publish","has-post-thumbnail","product_brand-mws-motorsport","product_cat-aluminium-products","product_cat-reservoir-components","product_cat-intake-manifold-fabrication-kits","pa_tuotteet-mw-steel-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product\/13901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/comments?post=13901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/media\/13907"}],"wp:attachment":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/media?parent=13901"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_brand?post=13901"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_cat?post=13901"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_tag?post=13901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}