{"product_id":"arias-forged-pistons-w-rings-subaru-sti-ej25","title":"Arias Forged Pistons w\/ Rings | 2004-2021 Subaru STI EJ25 (3620000)","description":"ARIAS PISTONS has been the leader in compact piston technology since our beginnings. While piston suppliers at that time focused mostly on larger-bore domestic V-8's, ARIAS had the foresight to cater to the smaller-bore, higher-revving, hotter-running imports \u0026amp; domestic compacts.\u003ceol\u003e\u003ceol\u003eToday, ARIAS maintains an unmatched advantage in the import and domestic compact market. Over three decades of research and development have led to the ARIAS Sport Compact shelf line.\u003ceol\u003e\u003ceol\u003e- Hi-tensile forged, not cast, billet material (4032 or 2618).\u003ceol\u003e- CNC machined working surfaces.\u003ceol\u003e- Optimized crowns for efficient combustion.\u003ceol\u003e- Diamond-turned ellipsoidal skirt profile.\u003ceol\u003e- All motor\/Nitrous pistons feature lightweight, high strength construction.\u003ceol\u003e- Turbo\/Nitrous pistons feature durable, heavy-duty design.\u003ceol\u003e\u003ceol\u003eSport Compact stocking kits include:\u003ceol\u003e- Forged pistons with pin fit.\u003ceol\u003e- Wrist pins: High carbon, case-hardened.\u003ceol\u003e- Ring set: chrome or moly faced top, cast 2nd, 3-piece oil.\u003ceol\u003e- Locks: carbon steel wire or spiral.\u003ceol\u003e\u003ceol\u003eFits: Subaru Impreza STi EJ25\u003ceol\u003eStroke: 3.110\u003ceol\u003eCompression Ratio: 8.3:1\u003ceol\u003eGram Wight: 374\u003ceol\u003e\u003ceol\u003ePart number:\u003ceol\u003e3620000 - Std. Bore\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e","brand":"Arias","offers":[{"title":"Default Title","offer_id":52024632967460,"sku":"ARI A3620000","price":561.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/arias-ari-3620000-5285838915.jpg?v=1771482978","url":"https:\/\/autohousesupply.com\/products\/arias-forged-pistons-w-rings-subaru-sti-ej25","provider":"AutoHouseSupply","version":"1.0","type":"link"}