{"product_id":"nissan-micra-k11-qg-swap-inlet-manifold-1","title":"Nissan Micra K11 Performance Inlet Manifold","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eNissan Micra K11 CG Performance Inlet Manifold\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eDeveloped specifically for the \u003cstrong\u003efactory Nissan Micra K11 CG engine range\u003c\/strong\u003e, our Performance Inlet Manifold provides a modern high-flow intake solution for naturally aspirated, turbocharged and supercharged builds.\u003c\/p\u003e\n\u003cp\u003eThe manifold combines \u003cstrong\u003e3D-printed construction with a fabricated and welded plenum\u003c\/strong\u003e, allowing the runner geometry and injector locations to be produced accurately while retaining a robust, serviceable plenum design.\u003c\/p\u003e\n\u003cp\u003eIt is designed around \u003cstrong\u003e14mm top-feed fuel injectors\u003c\/strong\u003e, is compatible with the factory \u003cstrong\u003eK11 Coilpack fuel rail and injector arrangement\u003c\/strong\u003e, and retains compatibility with the original Nissan K11 throttle body.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003eNissan Micra K11 CG Engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for CG10DE, CG13DE and CGA3DE Applications\u003c\/li\u003e\n\u003cli\u003eCompatible with Distributor and Coilpack Engines\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3D-Printed Manifold Construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e3D Printed \u0026amp; Welded Plenum\u003c\/li\u003e\n\u003cli\u003eO-Ring Sealed\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e14mm Top-Feed Injectors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eK11 Coilpack Fuel Rail \u0026amp; Injector Arrangement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses Factory K11 Throttle Body\u003c\/li\u003e\n\u003cli\u003eCompatible with Distributor and Coilpack Throttle Bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x M14 x 1.5 Ports\u003c\/strong\u003e on Underside\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x M10 x 1.5 Ports\u003c\/strong\u003e on Underside\u003c\/li\u003e\n\u003cli\u003eDesigned \u0026amp; Developed by GizFab Motorsport Developments\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12-Month Warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned Specifically for the Factory CG Engine\u003c\/h2\u003e\n\u003cp\u003eUnlike our QG swap inlet manifold, this version has been developed specifically around the \u003cstrong\u003efactory CG engine fitted to the Nissan Micra K11\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt provides an alternative to the original cast inlet manifold while retaining compatibility with key factory components, including the K11 throttle body and Coilpack-style fuel rail arrangement.\u003c\/p\u003e\n\u003cp\u003eThe manifold can be used on both:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDistributor \/ Dizzy CG Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCoilpack CG Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it suitable for a wide range of K11 builds without requiring a completely different throttle arrangement.\u003c\/p\u003e\n\u003ch2\u003e3D-Printed Construction with Welded Plenum\u003c\/h2\u003e\n\u003cp\u003eThe manifold combines modern additive manufacturing with conventional fabrication.\u003c\/p\u003e\n\u003cp\u003eThe main manifold section is \u003cstrong\u003e3D printed\u003c\/strong\u003e, allowing complex runner geometry, injector positioning and internal transitions to be incorporated directly into the design.\u003c\/p\u003e\n\u003cp\u003eThe plenum is then fabricated and welded to the printed manifold section.\u003c\/p\u003e\n\u003cp\u003eThis manufacturing method gives us considerably greater control over the internal shape of the manifold than would be possible with a simple fabricated runner-and-box-plenum design.\u003c\/p\u003e\n\u003ch2\u003eO-Ring Sealing\u003c\/h2\u003e\n\u003cp\u003eThe manifold uses \u003cstrong\u003eO-ring seals at the applicable sealing interfaces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis provides a clean and repeatable sealing arrangement without relying solely on conventional cut gaskets.\u003c\/p\u003e\n\u003cp\u003eDuring installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInspect all sealing surfaces\u003c\/li\u003e\n\u003cli\u003eCheck O-rings for damage\u003c\/li\u003e\n\u003cli\u003eEnsure O-rings are correctly seated\u003c\/li\u003e\n\u003cli\u003eUse a suitable assembly lubricant where appropriate\u003c\/li\u003e\n\u003cli\u003eDo not pinch or displace the O-rings during assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacement seals should always be of the correct material and dimensions for the application.\u003c\/p\u003e\n\u003ch1\u003e14mm Top-Feed Injector Compatibility\u003c\/h1\u003e\n\u003cp\u003eThe manifold is designed around \u003cstrong\u003e14mm top-feed fuel injectors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis gives considerably more injector choice than the original side-feed arrangement found on some K11 configurations and makes the manifold particularly useful for higher-power naturally aspirated and forced-induction builds.\u003c\/p\u003e\n\u003ch3\u003eCompatible with the K11 Coilpack Fuel Rail Arrangement\u003c\/h3\u003e\n\u003cp\u003eThe injector positioning has been designed to work with the \u003cstrong\u003efactory K11 Coilpack fuel rail and compatible 14mm top-feed injectors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis allows customers to reuse suitable factory-style Coilpack fuel-system components rather than requiring a dedicated GizFab fuel rail.\u003c\/p\u003e\n\u003ch1\u003e⚠️ Fuel Rail Is NOT Included\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eNO FUEL RAIL IS SUPPLIED WITH THIS MANIFOLD.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe customer must provide a suitable fuel rail and injectors.\u003c\/p\u003e\n\u003cp\u003eThe manifold has been designed around the K11 Coilpack fuel rail arrangement, but the installer remains responsible for confirming that the actual rail, injectors and associated hardware being used are compatible.\u003c\/p\u003e\n\u003ch2\u003eInjector Compatibility\u003c\/h2\u003e\n\u003cp\u003eWhile the manifold is designed around a \u003cstrong\u003e14mm injector sealing diameter\u003c\/strong\u003e, this does not mean every 14mm injector will automatically fit.\u003c\/p\u003e\n\u003cp\u003eOther important dimensions include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInjector Overall Length\u003c\/li\u003e\n\u003cli\u003eUpper and Lower Seal Position\u003c\/li\u003e\n\u003cli\u003eElectrical Connector\u003c\/li\u003e\n\u003cli\u003eFuel Rail Location\u003c\/li\u003e\n\u003cli\u003eInjector Body Diameter\u003c\/li\u003e\n\u003cli\u003eFlow Rate\u003c\/li\u003e\n\u003cli\u003eFuel Compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInjector flow rate must be selected around the engine specification and intended power level.\u003c\/p\u003e\n\u003ch1\u003eFactory K11 Throttle Body Compatibility\u003c\/h1\u003e\n\u003cp\u003eThe manifold has been designed to retain the \u003cstrong\u003efactory Nissan Micra K11 throttle body arrangement\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt can be used with throttle bodies from both:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDistributor-Equipped K11s\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCoilpack-Equipped K11s\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis allows the original cable-operated throttle arrangement to be retained and avoids the need to convert to an electronic drive-by-wire system.\u003c\/p\u003e\n\u003cp\u003eAs with any modified vehicle, the actual throttle body and linkage should be checked if the vehicle has previously been engine-swapped or modified.\u003c\/p\u003e\n\u003ch1\u003eUnderside Auxiliary Ports\u003c\/h1\u003e\n\u003cp\u003eThe underside of the manifold incorporates four threaded auxiliary ports:\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e2x M14 x 1.5 Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e2x M10 x 1.5 Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThese can be configured to suit the requirements of the individual build.\u003c\/p\u003e\n\u003cp\u003ePotential uses include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrake Servo Vacuum\u003c\/li\u003e\n\u003cli\u003eMAP Sensor Reference\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Regulator Reference\u003c\/li\u003e\n\u003cli\u003eBoost Gauge\u003c\/li\u003e\n\u003cli\u003eIntake Air Temperature Sensor\u003c\/li\u003e\n\u003cli\u003ePCV \/ Crankcase Ventilation\u003c\/li\u003e\n\u003cli\u003eAuxiliary Vacuum Take-Off\u003c\/li\u003e\n\u003cli\u003eOther Engine Management Functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe exact use of each port is left to the installer.\u003c\/p\u003e\n\u003ch3\u003e⚠️ Fittings Are Not Included\u003c\/h3\u003e\n\u003cp\u003eUnless specifically stated otherwise, hose tails, sensor adapters, blanking plugs and other fittings for these threaded ports are \u003cstrong\u003enot included\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAny unused port must be correctly sealed before the engine is operated.\u003c\/p\u003e\n\u003ch1\u003eSuitable for Naturally Aspirated or Forced-Induction Builds\u003c\/h1\u003e\n\u003cp\u003eThe manifold can be used as part of a wide range of CG engine configurations, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNaturally Aspirated Performance Builds\u003c\/li\u003e\n\u003cli\u003eTurbocharged Engines\u003c\/li\u003e\n\u003cli\u003eSupercharged Engines\u003c\/li\u003e\n\u003cli\u003eLarger Injector Conversions\u003c\/li\u003e\n\u003cli\u003eStandalone ECU Builds\u003c\/li\u003e\n\u003cli\u003eFast-Road Cars\u003c\/li\u003e\n\u003cli\u003eTrack \u0026amp; Competition Vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe manifold itself does not guarantee a specific horsepower increase.\u003c\/p\u003e\n\u003cp\u003eFinal performance depends on the complete engine specification, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCamshafts\u003c\/li\u003e\n\u003cli\u003eCylinder Head\u003c\/li\u003e\n\u003cli\u003eExhaust Manifold\u003c\/li\u003e\n\u003cli\u003eCompression Ratio\u003c\/li\u003e\n\u003cli\u003eThrottle Body\u003c\/li\u003e\n\u003cli\u003eFuel System\u003c\/li\u003e\n\u003cli\u003eForced-Induction System\u003c\/li\u003e\n\u003cli\u003eECU\u003c\/li\u003e\n\u003cli\u003eCalibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eWhat's Included?\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1x GizFab CG Performance Inlet Manifold\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eApplicable O-Ring Seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnless specifically stated otherwise, the following are \u003cstrong\u003enot included\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuel Rail\u003c\/li\u003e\n\u003cli\u003eFuel Injectors\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Regulator\u003c\/li\u003e\n\u003cli\u003eFuel Lines\u003c\/li\u003e\n\u003cli\u003eFuel Fittings\u003c\/li\u003e\n\u003cli\u003eThrottle Body\u003c\/li\u003e\n\u003cli\u003eSensors\u003c\/li\u003e\n\u003cli\u003eVacuum Fittings\u003c\/li\u003e\n\u003cli\u003eHose Tails\u003c\/li\u003e\n\u003cli\u003eBlanking Plugs\u003c\/li\u003e\n\u003cli\u003eECU\u003c\/li\u003e\n\u003cli\u003eWiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eProfessional Installation Required\u003c\/h1\u003e\n\u003cp\u003eThis is a performance engine component and should be installed by somebody suitably experienced.\u003c\/p\u003e\n\u003cp\u003eBefore operating the engine:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm Injector Fitment\u003c\/li\u003e\n\u003cli\u003eCheck Injector O-Ring Sealing\u003c\/li\u003e\n\u003cli\u003eConfirm Fuel Rail Alignment\u003c\/li\u003e\n\u003cli\u003ePressure-Test the Fuel System\u003c\/li\u003e\n\u003cli\u003eCheck for Fuel Leaks\u003c\/li\u003e\n\u003cli\u003eCheck Manifold O-Rings\u003c\/li\u003e\n\u003cli\u003eEnsure All Unused Ports Are Sealed\u003c\/li\u003e\n\u003cli\u003eConfirm Brake Servo Vacuum Operation\u003c\/li\u003e\n\u003cli\u003eCheck Throttle Operation\u003c\/li\u003e\n\u003cli\u003eCheck Throttle Cable Movement\u003c\/li\u003e\n\u003cli\u003eCheck Bonnet \u0026amp; Component Clearance\u003c\/li\u003e\n\u003cli\u003eCheck for Vacuum \/ Boost Leaks\u003c\/li\u003e\n\u003cli\u003eConfirm ECU Calibration Where Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFuel leaks or uncontrolled intake leaks must be rectified before the engine is operated.\u003c\/p\u003e\n\u003ch2\u003eEngine Management \u0026amp; Calibration\u003c\/h2\u003e\n\u003cp\u003eA standard or lightly modified engine may retain its existing engine management depending on the overall specification.\u003c\/p\u003e\n\u003cp\u003eHowever, professional ECU calibration will generally be required where the manifold forms part of a more substantially modified setup, particularly with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarger Injectors\u003c\/li\u003e\n\u003cli\u003eTurbocharging\u003c\/li\u003e\n\u003cli\u003eSupercharging\u003c\/li\u003e\n\u003cli\u003eModified Camshafts\u003c\/li\u003e\n\u003cli\u003eIncreased Compression\u003c\/li\u003e\n\u003cli\u003eAlternative Fuels\u003c\/li\u003e\n\u003cli\u003eSignificant Airflow Changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInjector calibration data and fuel pressure must be correctly configured within the engine management system.\u003c\/p\u003e\n\u003ch1\u003eMotorsport \/ Modified Vehicle Use\u003c\/h1\u003e\n\u003cp\u003eThis product is intended primarily for modified and performance vehicles.\u003c\/p\u003e\n\u003cp\u003eChanges to the intake, fuel, PCV or emissions-control systems may affect road legality, emissions compliance and vehicle inspection requirements.\u003c\/p\u003e\n\u003cp\u003eThe purchaser and installer are responsible for ensuring the completed installation complies with all applicable regulations.\u003c\/p\u003e\n\u003ch1\u003e12-Month Warranty*\u003c\/h1\u003e\n\u003cp\u003eThis product is warranted to the original purchaser against defects in materials and workmanship for a period of \u003cstrong\u003e12 months from purchase\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eOur obligation under this warranty is limited to repair or replacement, at our discretion, where inspection confirms a manufacturing or material defect.\u003c\/p\u003e\n\u003cp\u003eThe warranty does not cover incorrect installation, incorrect injector or fuel-rail selection, fuel leaks caused by third-party components, incorrect fuel pressure, unsuitable fuels, modification, physical damage, engine failure, tuning or calibration faults, vacuum leaks caused by incorrectly installed fittings or failure of surrounding components.\u003c\/p\u003e\n\u003cp\u003eThe warranty applies to the \u003cstrong\u003eGizFab-manufactured inlet manifold and supplied sealing components only\u003c\/strong\u003e. It does not cover fuel rails, injectors, throttle bodies, sensors, fittings, ECU components, labour, tuning, removal\/refitting costs or consequential damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGizFab Motorsport Developments is an independent aftermarket manufacturer and is not affiliated with, sponsored by, approved by or endorsed by Nissan Motor Co., Ltd. Nissan and Micra names are used solely for vehicle and compatibility identification purposes.\u003c\/strong\u003e\u003c\/p\u003e","brand":"GizFab","offers":[{"title":"Default Title","offer_id":65789110223197,"sku":null,"price":949.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/1345\/1101\/files\/NISSANMICRAK11PERFORMANCEINTAKEINLETMANIFOLD.webp?v=1788362999","url":"https:\/\/www.gizfab.com\/products\/nissan-micra-k11-qg-swap-inlet-manifold-1","provider":"GizFab","version":"1.0","type":"link"}