{"product_id":"greddy-rb25det-ecr33-plenum-intake-manifold","title":"GReddy RB25DET ECR33 Plenum Intake Manifold","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 13522316 \u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGReddy RB25DET ECR33 Plenum Intake Manifold 1993-1998 Nissan Skyline R33\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe GReddy RB25DET ECR33 Plenum Intake Manifold replaces the stock unit on Nissan Skyline R33 models equipped with the RB25DET engine. This plenum design increases air volume and flow efficiency for sharper throttle response and stronger mid to high RPM power delivery. Built for ECR33 chassis it bolts directly in place delivering noticeable gains in engine performance.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Plenum Chamber:\u003c\/strong\u003e Expands air distribution for even filling of cylinders and improved power across the RPM range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Short Runners:\u003c\/strong\u003e Enhances velocity and response especially in mid-range acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDie-Cast Aluminum Build:\u003c\/strong\u003e Provides durability lightweight construction and effective heat management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Polished Internals:\u003c\/strong\u003e Minimizes airflow restrictions and turbulence for peak efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Matches factory mounting points on ECR33 RB25DET no cutting or fabrication needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eClean all gasket surfaces before installation to ensure proper sealing\u003c\/li\u003e\n\u003cli\u003eInspect throttle body and sensors for compatibility during setup\u003c\/li\u003e\n\u003cli\u003eHandle with care during transport to protect finish and ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBolt-on process reuses factory studs and throttle body flange\u003c\/li\u003e\n\u003cli\u003eCompatible with stock hardware and aftermarket throttle bodies up to 80mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-1996\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR33 GTS-t (RB25DET ECR33)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR33 GTS25t Type M (RB25DET ECR33)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR33 GTS25t Type S (RB25DET ECR33)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GReddy?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstablished Japanese tuner brand with decades of RB engine expertise\u003c\/li\u003e\n\u003cli\u003eFocuses on real-world power gains tested on track and street\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures leak-free fit and consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this manifold fit my R33 Skyline RB25DET?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes it provides direct bolt-on fitment for all 1993-1998 ECR33 chassis RB25DET engines including GTS-t and GTS25t variants\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material construction does it use?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Die-cast aluminum with polished intake runners for strength corrosion resistance and optimal heat dissipation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What about warranty and install support?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Backed by GReddy limited warranty detailed instructions included professional tuning advised for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure custom box 18in x 12in x 10in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GReddy","offers":[{"title":"Default Title","offer_id":43821067993167,"sku":"GRE13522316","price":1425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_13522316.png?v=1767800031","url":"https:\/\/www.blackopsautoworks.com\/products\/greddy-rb25det-ecr33-plenum-intake-manifold","provider":"Black Ops Auto Works","version":"1.0","type":"link"}