{"product_id":"skunk2-black-ultra-series-race-intake-manifold-02-05-civic-si-k-series-3-5l","title":"Skunk2 Black Ultra Series Race Intake Manifold 02-05 Civic Si K Series 3.5L","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the '02-'05 \u003cspan class=\"desctext\"\u003eCivic Si and '02-'06\u003c\/span\u003eRSX\/ RSX Type S, and\/ or any swap using the K20A\/ K20A2\/ K20Z1\/ K24A1 engines or cylinder heads has finally arrived!\u003c\/p\u003e\u003cp\u003eThe much anticipated Ultra Race Intake Manifold is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eModular 3pc. Design w\/ Removable Plenum \u003cbr\u003e3.5L Plenum Volume** \u003cbr\u003e90mm Throttle Body Flange - Std. 5.0L Ford Pattern \u003cbr\u003e6.0\" Tapered Hi-Velocity Runners \u003cbr\u003eRaised 87mm Velocity Stacks \u003cbr\u003eGenerously Cast Runner Walls for Porting \u003cbr\u003eProvisions Secondary Fuel Rail \u0026amp; Injectors \u003cbr\u003e4 x 1\/8\" NPT, 3 x 1\/4\" NPT, and 1 x 3\/8\" NPT Accessory Ports\u003cbr\u003eHi-Grade Mounting Hardware \u003cbr\u003eThermal Gasket Included \u003cbr\u003eFits MOST Popular Chassis Configurations - Not Just Race Cars - See Notes\u003c\/p\u003e\u003cp\u003e**Optional Billet Aluminum Plenum Spacers Available in 1L or 2L Sizes\u003c\/p\u003e\u003cdiv style=\"margin-left: 4em\" class=\"product-fit-list\"\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\n\u003cul\u003e\n\u003cli\u003e2002 - 2006 Acura RSX (Base, Type-S)\u003c\/li\u003e\n\u003cli\u003e2002 - 2005 Honda Civic (Si)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K Series Ultra \"Street\" Manifold uses the \u003cstrong\u003eEARLY\u003c\/strong\u003e PRB\/ PRC style cylinder head and throttle body mounting flange pattern but can be installed on the \u003cstrong\u003eLATE\u003c\/strong\u003e RBC\/ RBB style cylinder heads through the use of an aftermarket \u003ca href=\"https:\/\/tractuff.com\/products\/tractuff-rbc-rbb-water-bypass-adapter\"\u003eWater Bypass Adapter\u003c\/a\u003e and associated throttle body or throttle body adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRACE APPLICATIONS ONLY - NOT INTENDED FOR STREET USE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3.5 Liter \u0026gt; High Horsepower N\/A and Forced Induction Applications to 600HP \u003cbr\u003e4.5 Liter \u0026gt; 600-1000HP \u003cbr\u003e5.5 Liter \u0026gt; 1,000HP Up\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUS Patent: D677700\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e ***Modification required on vehicles using OEM Idler Pulley \u0026amp; Water Pump Housing***\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":50647807164554,"sku":"0DWDH","price":786.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/pistontwistin.org\/products\/skunk2-black-ultra-series-race-intake-manifold-02-05-civic-si-k-series-3-5l","provider":"Piston Twistin LLC","version":"1.0","type":"link"}