{"product_id":"forged-piston-set-6","title":"Forged Piston Set","description":"The CP Forged Pistons are engineered to enhance the performance of Subaru EJ20 and EJ25 engines, specifically for the WRX (2002-2005) and STI\/WRX (2004-2014) models. These pistons are crafted from high-strength aluminum forgings, offering a super lightweight design that contributes to increased horsepower and torque throughout the power band. They are fully CNC machined and balanced to within +\/- 1 gram, ensuring precision and reliability.\n\nThese pistons provide superb ring seal, leading to higher vacuum, lower blow-by, and greater durability. The design also ensures that peak horsepower is maintained throughout the life of the piston rings. Key features include an accumulator groove and double pin oilers for force-fed lubrication, and they come complete with wrist pins.\n\nCP Pistons are distinct for the EJ20 2.0L and EJ25 (EJ255 and EJ257) engines, requiring selection based on your specific engine. Please note that pin retaining locks are not included and OEM pin locks are required. These pistons are sold as a set of four and include piston rings. Be aware that some configurations may be special order with a 4-6 week lead time, and returns will not be accepted for special order items.","brand":"CP Pistons","offers":[{"title":"Default Title","offer_id":52687481995576,"sku":"07433B","price":885.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661178371.webp?v=1784884732","url":"https:\/\/store.motormia.co\/products\/forged-piston-set-6","provider":"MOTORMIA","version":"1.0","type":"link"}