{"product_id":"spi-psychic-exhaust-valve-spring-xu-09537es-high-performance-engine-component","title":"SPI Psychic Exhaust Valve Spring XU-09537ES – High-Performance Engine Component","description":"\u003cul\u003e\n\u003cli\u003eForged one-piece construction to help with weight reduction \u0026amp; improved flow\u003c\/li\u003e\n\u003cli\u003ePerformance valves receive a swirl polish, smooth stem treatment, and are made of 21-2n\/suh35ht stainless steel\u003c\/li\u003e\n\u003cli\u003eSprings are made of swosc-v material (oil-tempered steel wire)\u003c\/li\u003e\n\u003cli\u003eSome springs feature a progressive style design with more coils on one end of the spring\u003c\/li\u003e\n\u003cli\u003eProgressive springs are heavier on one end and should always be installed towards the bottom\u003c\/li\u003e\n\u003cli\u003eNon-progressive springs are paint marked and should be installed towards the top\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SPI Psychic Exhaust Valve Spring model XU-09537ES is engineered to provide reliable and consistent performance in your engine's exhaust system. Designed with precision to meet the demands of modern automotive applications, this spring ensures optimal valve operation, contributing to improved engine efficiency and longevity. Crafted from durable materials, it withstands high temperatures and mechanical stresses for long-lasting service life. Whether you're performing maintenance or upgrading your engine components, this exhaust valve spring offers the quality and dependability that professionals trust. Installation is straightforward, making it suitable for both repair and replacement tasks, ensuring your vehicle maintains peak performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePrecision-engineered for optimal valve control and engine performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable materials to withstand high temperatures and stresses\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for reliable and long-lasting operation in exhaust systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to install, suitable for maintenance and upgrades\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart of SPI's high-quality engine component lineup\u003c\/li\u003e\u003c\/ul\u003e","brand":"SPI","offers":[{"title":"Default Title","offer_id":44616537276458,"sku":"128671","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/128671.jpg?v=1784910514","url":"https:\/\/atticusgoods.com\/products\/spi-psychic-exhaust-valve-spring-xu-09537es-high-performance-engine-component","provider":"Atticus Goods","version":"1.0","type":"link"}