{"product_id":"iag-550-street-cylinder-heads-package-for-02-14-wrx-04-21-sti-05-09-lgt-04-13-fxt","title":"IAG 550 Street Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT","description":"\u003cp\u003eThis is the street-friendly EJ head package for builds that need a fresh set of assembled heads without jumping straight into an all-out race setup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat you get:\u003c\/strong\u003e Assembled street heads with upgraded valvetrain and chambers set up for a solid pump gas or flex fuel performance build\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest fit:\u003c\/strong\u003e Great match for daily driven or weekend cars where you want better reliability and flow without overbuying\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower level:\u003c\/strong\u003e Built around the 550 package level so it makes sense on moderate power builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT, 2004-13 Forester XT\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy you'd choose it:\u003c\/strong\u003e Choose this when you want a complete assembled head package that is easier to justify than the higher-port race options but still a real step up from stock.\u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":43978634952747,"sku":"IAG-ENG-H550-OPT","price":3399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/IAG-ENG-H550SCL-01__32651.1678380550_bef199c8-71b4-4fc1-b5a7-145ecb204efd.webp?v=1777179041","url":"https:\/\/www.red5garage.com\/products\/iag-550-street-cylinder-heads-package-for-02-14-wrx-04-21-sti-05-09-lgt-04-13-fxt","provider":"Red 5 Garage","version":"1.0","type":"link"}