Brian Crower Mitsubishi 4G63 Eclipse/Evo Single Spring & Titanium Retainer Kit - BC0100

Experience ultimate valve control and performance optimization with the Brian Crower Mitsubishi 4G63 Eclipse/Evo Single Spring & Titanium Retainer Kit. This precision-engineered kit is designed specifically for the demanding requirements of Mitsubishi 4G63 engines, commonly found in the Eclipse and Evo models. The single spring setup ensures a reliable, consistent valve operation, while the lightweight titanium retainers reduce valvetrain mass to enhance engine responsiveness and high RPM durability. Crafted by Brian Crower, a trusted name in engine components, this kit helps push your build to the next level with quality and precision you can trust.

The spring and retainer kit is ideal for automotive enthusiasts seeking to upgrade their engine's performance without compromising reliability. Whether you are tuning for motorsport or street performance, these components withstand rigorous use and maintain optimal valve control. Easy to install and built to last, this kit offers excellent value and improves the overall efficiency of your powertrain. Step up your engine build with the Brian Crower Single Spring & Titanium Retainer Kit and enjoy enhanced throttle response and solid durability under high-stress conditions.