{"product_id":"blox-racing-eco-fi-street-injectors-550cc-min-honda-k-series-set-of-4","title":"BLOX Racing Eco-Fi Street Injectors 550cc\/min Honda K Series (Set of 4)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eBXEF-06514-550-4\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBLOX Racing Eco-Fi Street Injectors 550cc\/min Honda K Series 2002-2015 (Set of 4)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBLOX Racing Eco-Fi Street Injectors flow at 550cc\/min to support higher horsepower in Honda K-Series engines found in models like the Acura RSX and Honda Civic Si. This set of 4 installs directly as OEM replacements for reliable fuel atomization and quicker response in naturally aspirated or boosted setups. Drivers gain consistent performance without ECU recalibration in most applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e550cc\/min Flow Rate:\u003c\/strong\u003e Handles up to 400whp at 43.5psi delivering ample fuel for cams headers and turbochargers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fit:\u003c\/strong\u003e Matches factory K-Series injector dimensions and EV1 connectors for plug-and-play swap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Matched Set:\u003c\/strong\u003e Calibrated within 2 percent variance ensuring even cylinder fueling and smooth idle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Impedance Design:\u003c\/strong\u003e 12.2 ohms compatible with all stock and aftermarket ECUs including Hondata KPro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Brass housings with Viton O-rings resist corrosion and high heat for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with upgraded fuel pump for applications over 300whp\u003c\/li\u003e\n\u003cli\u003eInspect O-rings during install and lubricate with clean fuel\u003c\/li\u003e\n\u003cli\u003eShips ready-to-install in protective anti-static sleeves\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\u003eRemove stock injectors from fuel rail using 17mm wrench no clip removal needed\u003c\/li\u003e\n\u003cli\u003eCompatible with stock rails BLOX adjustable rails and most aftermarket manifolds\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\u003e2002-2004\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eRSX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2006\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eRSX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2006\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eRSX\u003c\/td\u003e\n\u003ctd\u003eType-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2011\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2011\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eMugen Si\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2011\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic Type R\u003c\/td\u003e\n\u003ctd\u003eSi (JDM FD2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose BLOX Racing?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in drag racing and circuit events since 1995\u003c\/li\u003e\n\u003cli\u003eEngineered for daily driven performance parts\u003c\/li\u003e\n\u003cli\u003ePrecision tested in USA facilities for K-Series reliability\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 these fit K24 swapped Civics?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes direct fit for K20 and K24 engines with factory style rails including popular EG EK DC2 chassis swaps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What fuel pressure are they rated for?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Rated at 550cc\/min 43.5psi linear scaling up to 80psi with adjustable FPR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do they require tuning?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Plug-and-play on stock ECU for mild mods full tuning advised for boost or cams\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 or FedEx\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 Compact box 8in x 6in x 4in with foam inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":41950606590031,"sku":"BLOBXEF-06514-550-4","price":220.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/blox-racing-eco-fi-street-injectors-550ccmin-honda-k-series-set-of-4-blox-racing.jpg?v=1768510095","url":"https:\/\/www.blackopsautoworks.com\/products\/blox-racing-eco-fi-street-injectors-550cc-min-honda-k-series-set-of-4","provider":"Black Ops Auto Works","version":"1.0","type":"link"}