{"product_id":"manley-subaru-wrx-sti-valve-spring-and-retainer-kit-w-o-valve-locks-16-each","title":"Manley Performance Valve Spring and Retainer Kit | Subaru WRX \/ WRX STI (16) (26180)","description":"\u003ch1\u003eManley Performance Valve Spring and Retainer Kit\u003c\/h1\u003e\n\u003ch2\u003eFitment Summary\u003c\/h2\u003e\n\u003c!-- No specific fitment details provided, so this section is omitted --\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 26180\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Manley Performance Valve Spring and Retainer Kit is designed for high-performance and racing applications, providing a reliable solution for enthusiasts seeking to optimize their engine's valvetrain. This kit is suitable for Subaru WRX and STI models, helping to ensure consistent valve control at high RPMs and under aggressive camshaft profiles. Crafted with premium materials, these components support durability, stability, and precision, making them an excellent choice for those pushing their engines to the limit.\nWhether you're building a race-ready setup or upgrading your stock valvetrain for enhanced performance, this kit offers the quality and reliability needed to support your goals. It helps maintain proper valve timing, reduce valve float, and improve overall engine response, contributing to a more responsive and durable engine operation.\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nThis valve spring and retainer kit features high-quality materials and a thoughtful design to meet the demands of high-performance engines. Key features include:\n\u003cul\u003e\n\u003cli\u003eChrome-silicon alloy springs for exceptional fatigue resistance\u003c\/li\u003e\n\u003cli\u003eHigh-tensile strength to withstand extreme RPMs\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered retainers for secure valve seating\u003c\/li\u003e\n\u003cli\u003eDesigned to handle aggressive aftermarket camshafts\u003c\/li\u003e\n\u003cli\u003eEngineered for maximum durability and stability\u003c\/li\u003e\n\u003cli\u003eHelps prevent valve float during high-speed operation\u003c\/li\u003e\n\u003cli\u003eSupports consistent valve control and engine response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nThe springs are crafted from chrome-silicon alloy, known for its superior fatigue resistance and strength, ensuring longevity even under demanding racing conditions. The retainers are precision-machined to provide a secure fit and optimal valve seating, contributing to the overall reliability of the valvetrain.\n\u003ch3\u003ePerformance \u0026amp; Response\u003c\/h3\u003e\nDesigned to support high RPM operation, these components help maintain stable valve control, reducing the risk of valve float and ensuring precise timing. This results in improved engine responsiveness, especially during aggressive driving or racing scenarios.\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nInstallation requires standard valvetrain procedures and is recommended for experienced technicians or performance enthusiasts familiar with Subaru engine modifications.\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\nThe kit includes 16 chrome-silicon alloy springs and 16 retainers, providing enough components for multiple cylinders or a complete valvetrain upgrade.\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\nThis kit is ideal for Subaru WRX and STI owners looking to enhance their engine's durability and performance, especially those running aftermarket camshafts or engaging in high-RPM racing applications.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":51635930693919,"sku":"26180","price":321.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/manley-performance-valve-spring-and-retainer-kit-2002-2014-wrx-2004-2014-sti-2005-2012-lgt-2004-2013-fxt-26180-885779.jpg?v=1779937749","url":"https:\/\/shop.wheelflip.com\/products\/manley-subaru-wrx-sti-valve-spring-and-retainer-kit-w-o-valve-locks-16-each","provider":"WheelFlip","version":"1.0","type":"link"}