{"product_id":"gvmr-557-201","title":"Holley EFI 557-201 SOLENOID, BOOST CONTROL","description":"Boost Control Kit; High Flow; Dual Port; Inlet\/Outlet 1\/4 in. NPT; Incl. Solenoid Manifold\/Wiring\/Hardware;\u003chr\u003eIntroducing the newest development from the Holley EFI engineering team. The Holley EFI High Flow Dual Port Boost Control Kit. This kit contains a set of pre-installed high flow solenoids, which feature a dual O-ring sealing design, preventing any boost leaks out of the manifold. A black anodized billet aluminum manifold, with built in mounting provisions. Two pre-terminated connectors for a quick installation, and extra pins for those of you wanting to cut the harnesses to custom lengths. Finally two 1\/4 push-lock fittings to simplifying the installation process. The Holley EFI boost control proprietary solenoid design flows nearly 40% more than comparable designs and up to 90% more than conventional 3-port boost control solenoids.\u003cul\u003e\n\u003cli\u003eBlack Anodized Billet Dual Port Manifold\u003c\/li\u003e\n\u003cli\u003eTwo 1\/4 in. NPT Push-Lock Fittings For Easy Plumbing\/Install\u003c\/li\u003e\n\u003cli\u003eTwo Pre-Terminated Connectors Simply Plug Into The Solenoids\u003c\/li\u003e\n\u003cli\u003eBillet Manifold Contains Built In Mounting Provisions\u003c\/li\u003e\n\u003cli\u003eProprietary Design To Flows Nearly 40% More Than Comparable Dsgns\u003c\/li\u003e\n\u003cli\u003eUp To 90% More Than Conventional 3-Port Boost Control Solenoids\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":40289649524875,"sku":"HOL557-201","price":579.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/hol557-201-22334f9e4ad5d44ab8bfe7330e3212e4295a8c89.jpg?v=1755500921","url":"https:\/\/jbspowercentre.com\/products\/gvmr-557-201","provider":"JBs Power Centre","version":"1.0","type":"link"}