{"product_id":"grimmspeed-3-port-boost-control-solenoid-grm405322","title":"GrimmSpeed 08-14 Subaru WRX \/ 08-17 Subaru STi \/ 09-13 Subaru Forester XT Radiator Hose Kit - Black","description":"\u003ch4\u003eTake Manual Command of Boost Response Without Wiring Guesswork\u003c\/h4\u003e\n\u003cp\u003eThe GrimmSpeed 3-Port Electronic Boost Control Solenoid replaces the factory boost solenoid with a proven 3-port design rated to 120psi, giving your engine management or standalone boost controller precise control over wastegate duty cycle. It connects to the OEM Subaru-style wiring harness connector for a plug-and-play install, and it comes with a model-specific mounting bracket so there's no need to improvise with zip ties. This version is built for the WRX, Legacy GT, and Forester XT platforms listed below.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3-port design allows precise electronic control of boost pressure\u003c\/li\u003e\n\u003cli\u003eRated up to 120psi for aggressive boost control applications\u003c\/li\u003e\n\u003cli\u003ePlug-and-play OEM Subaru-style wiring harness connector\u003c\/li\u003e\n\u003cli\u003eModel-specific mounting bracket included, no zip ties required\u003c\/li\u003e\n\u003cli\u003eDirect upgrade over the failure-prone factory boost control solenoid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003eXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGrimmSpeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGRM405322\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e3-Port Electronic Boost Control Solenoid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003e120 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eOEM Subaru-style plug-and-play\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eModel-specific bracket included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGrimmSpeed 3-port boost control solenoid\u003c\/li\u003e\n\u003cli\u003eModel-specific mounting bracket\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout GrimmSpeed\u003c\/h4\u003e\n\u003cp\u003eGrimmSpeed designs and manufactures performance parts specifically engineered around Subaru platforms, with a focus on bolt-on solutions that work with the factory ECU and wiring.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the GrimmSpeed 405322 boost control solenoid?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's a 3-port electronic boost control solenoid rated to 120psi that replaces the factory unit on the WRX, Legacy GT, and Forester XT, using a plug-and-play OEM-style connector and a model-specific mounting bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich vehicles fit the GRM405322?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis version fits 2008-2014 Subaru WRX, 2005-2009 Subaru Legacy GT, and 2009-2013 Subaru Forester XT.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to modify the factory wiring harness?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, this solenoid uses an OEM Subaru-style connector for a plug-and-play electrical connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a mounting bracket included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, a model-specific mounting bracket is included so the solenoid mounts securely without zip ties.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this work with a standalone boost controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 3-port design is compatible with most standalone electronic boost controllers as well as ECU-controlled boost solenoid outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the maximum pressure rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe solenoid is rated up to 120psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need the STI-specific version instead?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, this GRM405322 version is designed for WRX, Legacy GT, and Forester XT applications. STI and later Forester XT use the GRM405326 version with a different bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this replace the factory boost solenoid entirely?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it is a direct replacement for the factory electronic boost control solenoid on supported platforms.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eLocate the factory boost control solenoid in the engine bay\u003c\/li\u003e\n\u003cli\u003eDisconnect the negative battery terminal before beginning work\u003c\/li\u003e\n\u003cli\u003eUnplug the factory electrical connector and remove the factory solenoid and bracket\u003c\/li\u003e\n\u003cli\u003eInstall the GrimmSpeed model-specific mounting bracket in the factory location\u003c\/li\u003e\n\u003cli\u003eMount the new 3-port solenoid to the bracket\u003c\/li\u003e\n\u003cli\u003eConnect the factory OEM-style connector to the new solenoid\u003c\/li\u003e\n\u003cli\u003eReconnect the vacuum and pressure lines to the correct ports\u003c\/li\u003e\n\u003cli\u003eReconnect the battery and verify boost control operation with a scan tool or boost gauge\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":46174091935823,"sku":"GRMGRM405322","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/grimmspeed-grm405322-3-port-boost-control-solenoid.png?v=1784898410","url":"https:\/\/www.blackopsautoworks.com\/products\/grimmspeed-3-port-boost-control-solenoid-grm405322","provider":"Black Ops Auto Works","version":"1.0","type":"link"}