{"product_id":"brian-crower-mitsubishi-4b11t-evolution-x-single-spring-titanium-retainer-kit","title":"Brian Crower Mitsubishi 4B11T Evolution X Single Spring \u0026 Titanium Retainer Kit","description":"\u003cp\u003eThe Brian Crower Valve Springs and Retainers Kit is a high-performance upgrade designed specifically for the 2008-2015 Mitsubishi Evo X with a 2.0L turbocharged engine. This kit includes precision-engineered valve springs and retainers that enhance engine durability and stability during high-RPM operation. Crafted from high-quality materials, these components are built to withstand increased stress and aggressive tuning, making them ideal for spirited driving and performance applications. The springs help maintain proper valve seating and prevent float at elevated engine speeds, ensuring reliable operation under demanding conditions. This upgrade supports enhanced engine performance and longevity, especially when pushing the limits of the stock setup.\u003c\/p\u003e\n\u003cp\u003eDesigned for 2008-2015 Mitsubishi Evo X models, this kit is a direct replacement for the stock valve springs and retainers. It is intended for use in high-performance builds, track days, or aggressive street driving where increased RPM and power are desired. Installation involves replacing the existing components with the included springs and retainers, providing a straightforward upgrade for experienced enthusiasts. The kit helps improve valve control and engine stability at higher RPMs, supporting aggressive tuning and increased horsepower. Compatible with the stock valvetrain, it is suitable for owners seeking to maximize their Evo X’s performance potential.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":48038956761242,"sku":"BC0130","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/5857\/7796\/files\/s-l1600_03568a54-9658-4cfb-a5f8-943a2f30515a.webp?v=1780274258","url":"https:\/\/absautorepair.com\/products\/brian-crower-mitsubishi-4b11t-evolution-x-single-spring-titanium-retainer-kit","provider":"ABS Auto Body","version":"1.0","type":"link"}