Brian Crower Single Valve Spring & Ti Retainer Kit for Scion tC 2AZFE

Brian Crower Single Valve Spring & Ti Retainer Kit for Scion tC (2AZ-FE) Upgrade valve control and rev response with the Brian Crower Single Valve Spring & Titanium Retainer Kit, engineered specifically for the Toyota/Scion 2AZ-FE engine in the tC. This kit is designed for enthusiasts seeking reliable high-rpm stability without sacrificing everyday drivability. Application: Direct-fit for Scion tC (2AZ-FE) Components: High-performance single valve springs and lightweight titanium retainers Benefits: Improved valve float resistance, reduced spring surge, faster valve return, and increased throttle responsiveness Durability: Precision heat-treated springs and corrosion-resistant Ti retainers for long service life under demanding conditions Performance focus: Ideal for mild to moderate power upgrades, street/track use, and engines approaching higher RPM limits Each kit is manufactured to Brian Crower’s strict quality standards for consistent spring force and fitment. Easy installation with OEM-style dimensions ensures a clean upgrade path without extensive machining. Preserve valve train reliability while unlocking sharper engine character. Choose Brian Crower for proven race-bred components that deliver measurable performance and confidence on the road or track.