{"product_id":"90mm-ultra-side-feed-intake-manifold-k-series-k20-k24-4-78l-plenum-eg-ek-dc2-rsx","title":"90mm Side Feed Intake Manifold – K Series K20 K24 | 4.78L Plenum | EG EK DC2 Civic RSX | 600–1100HP","description":"\u003ch2\u003eDominate the Track with the Ultimate K-Series Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eBuilt for serious power, the \u003cstrong\u003e90mm Side Feed Intake Manifold\u003c\/strong\u003e is engineered specifically for Honda\/Acura K20 and K24 engines. With a massive \u003cstrong\u003e4.78L plenum volume\u003c\/strong\u003e — outclassing the Skunk2 Ultra's 3.5L — this manifold delivers the airflow your high-horsepower build demands, supporting \u003cstrong\u003e600–1100HP\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a track weapon or a street-legal monster in your EG, EK, DC2 Civic, or RSX, this manifold is the foundation your K-series deserves.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.78L Jackspania Ultra Plenum Volume\u003c\/strong\u003e — significantly larger than Skunk2 Ultra 3.5L for superior airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRSX Style Intake Manifold Flange\u003c\/strong\u003e — direct fitment for K-series applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm \/ 90mm Throttle Body Compatible\u003c\/strong\u003e — also fits any TB with an 86–93 Ford 5.0L Mustang flange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 x Internal Velocity Stacks\u003c\/strong\u003e — maximise air flow and volumetric efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.75\" Runners at 1.875\" Diameter\u003c\/strong\u003e — optimised runner length and diameter for mid-to-high RPM power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 1\/8 NPT Vacuum Ports\u003c\/strong\u003e — built-in for boost, MAP sensor, and ancillary connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports 600–1100HP\u003c\/strong\u003e — built for forced induction and high-compression naturally aspirated builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAn \u003cstrong\u003eAC\/PS eliminator kit is required\u003c\/strong\u003e for installation with this manifold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHonda Civic EG \/ EK\u003c\/li\u003e\n\u003cli\u003eAcura Integra DC2\u003c\/li\u003e\n\u003cli\u003eAcura RSX\u003c\/li\u003e\n\u003cli\u003eAll K20 \/ K24 K-Series engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStop leaving power on the table. Upgrade to the intake manifold that serious builders choose.\u003c\/p\u003e","brand":"JackSpania Racing","offers":[{"title":"Default Title","offer_id":48929572552954,"sku":"JSR10197","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/1688\/3194\/files\/325473584172-0.jpg?v=1779572430","url":"https:\/\/bestbagged.com\/products\/90mm-ultra-side-feed-intake-manifold-k-series-k20-k24-4-78l-plenum-eg-ek-dc2-rsx","provider":"Best Bagged","version":"1.0","type":"link"}