{"product_id":"ferrea-e11146-exhaust-valve-spring-retainer-ti-ret-titanium-for-toyota-gr-corolla-gzea14h","title":"FERREA E11146 Exhaust Valve Spring Retainer TI RET (Titanium) for TOYOTA GR Corolla (GZEA14H)","description":"\u003ch2\u003eDescription FERREA E11146 Exhaust Valve Spring Retainer TI RET (Titanium) for TOYOTA GR Corolla (GZEA14H)\u003c\/h2\u003e \u003cp\u003eThe FERREA E11146 titanium exhaust valve spring retainer is engineered for high-performance applications in Toyota B58 engines and various Toyota performance platforms. Designed to provide precise spring control and reduced valvetrain mass, it supports stable operation at elevated temperatures and high engine speeds.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTitanium construction for reduced weight and improved valvetrain response\u003c\/li\u003e \u003cli\u003eCompatible with multiple Toyota performance engines and platforms\u003c\/li\u003e \u003cli\u003eOptimized geometry for secure fitment with Ferrea valve springs\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eValve Stem Size: 6.0 mm\u003c\/li\u003e \u003cli\u003eDiameter (A): 20 mm\u003c\/li\u003e \u003cli\u003eInner Step Diameter (C): 15.6 mm\u003c\/li\u003e \u003cli\u003eCompatible Spring Model: Ferrea S10177\u003c\/li\u003e \u003c\/ul\u003e ","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":50385479172382,"sku":"E11146","price":127.91,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/0553\/3982\/files\/ferrea-e11146-1.jpg?v=1786627242","url":"https:\/\/atomic-shop.ae\/products\/ferrea-e11146-exhaust-valve-spring-retainer-ti-ret-titanium-for-toyota-gr-corolla-gzea14h","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - UAE","version":"1.0","type":"link"}