{"product_id":"brian-crower-4ugse-single-spring-titanium-retainer-kit-for-subaru-brz-scion-fr-s-and-toyota-gt86","title":"Brian Crower 4UGSE Single Spring \u0026 Titanium Retainer Kit for Subaru BRZ, Scion FR-S, and Toyota GT86","description":"Brian Crower Subaru BRZ\/Scion FR-S\/Toyota GT86 4UGSE Single Spring \u0026amp; Titanium Retainer Kit w\/ Seats\n\u003cp\u003eUpgrade your Subaru BRZ, Scion FR-S, or Toyota GT86 with the Brian Crower 4UGSE single spring and titanium retainer kit. Designed for optimal performance and durability, this kit features high-quality components engineered to enhance your vehicle's valvetrain stability and responsiveness. Whether you're aiming for increased horsepower or improved reliability during spirited driving, this kit provides a reliable upgrade solution. The titanium retainers help reduce valve train weight, contributing to quicker valve response and reduced wear over time. The single spring design ensures consistent pressure and helps maintain proper valve operation at higher RPMs, making it suitable for both street and performance applications.\u003c\/p\u003e\u003cp\u003eThis kit is compatible with various model years including 2013 through 2015 Subaru BRZ, 2013 and 2014 Scion FR-S, and 2013 and 2014 Toyota GT86 models. Installation of this kit is straightforward for experienced technicians and provides a substantial upgrade over stock components. The high-strength materials used in the retainer and spring ensure longevity and resistance to thermal stress, supporting sustained performance even under demanding conditions. Ideal for enthusiasts looking to push their vehicle’s limits or for those seeking a reliable upgrade to extend the lifespan of their engine components.\u003c\/p\u003e\u003cp\u003eCrafted with precision, the Brian Crower 4UGSE kit combines innovative design and superior materials to deliver a performance boost without compromising engine reliability. Its lightweight titanium retainers help reduce the overall valvetrain mass, which can contribute to improved engine response and efficiency. Suitable for users who require a durable, high-performance component set to maximize their vehicle’s potential while maintaining OEM-like fit and function. This kit embodies Brian Crower’s commitment to quality and performance in automotive engineering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-quality single valve spring for stable valve operation at high RPMs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTitanium retainers reduce valvetrain weight for quicker response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with 2013-2015 Subaru BRZ, 2013-2014 Scion FR-S, and Toyota GT86 models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for enhanced durability and thermal resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEase of installation for experienced technicians\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2013 Scion FR-S Base\u003cbr\u003e\n2013 Subaru BRZ Limited\u003cbr\u003e\n2013 Subaru BRZ Premium\u003cbr\u003e\n2014 Scion FR-S Base\u003cbr\u003e\n2014 Subaru BRZ Limited\u003cbr\u003e\n2014 Subaru BRZ Premium\u003cbr\u003e\n2015 Scion FR-S Base\u003cbr\u003e\n2015 Subaru BRZ Limited\u003cbr\u003e\n2015 Subaru BRZ Premium\u003cbr\u003e\n2015 Subaru BRZ Series.Blue\u003cbr\u003e\n2016 Scion FR-S Base\u003cbr\u003e\n2016 Subaru BRZ Limited\u003cbr\u003e\n2016 Subaru BRZ Premium\u003cbr\u003e\n2016 Subaru BRZ Series.HyperBlue\u003cbr\u003e\n2017 Subaru BRZ Limited\u003cbr\u003e\n2017 Subaru BRZ Premium\u003cbr\u003e\n2017 Toyota 86 Base\u003cbr\u003e\n2017 Toyota 86 Special Edition\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":53618902597905,"sku":"BC0650","price":394.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_0ddcc7f2-daa4-4374-b0fa-08b008eea0af.jpg?v=1780509801","url":"https:\/\/shoprenegade.com\/products\/brian-crower-4ugse-single-spring-titanium-retainer-kit-for-subaru-brz-scion-fr-s-and-toyota-gt86","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}