Upgrade Your Genesis Coupe 2.0T Valvetrain

Enhance your Genesis Coupe 2.0T's valvetrain with Brian Crower's precision-engineered valve spring. Designed for both Genesis Coupe 2.0T (G4KF) and Mitsubishi Evo X (4B11T) engines, this high-performance spring provides the reliability and performance that modified engines demand.

Brian Crower Engineering

Brian Crower is renowned for precision-engineered valvetrain components that deliver race-proven reliability. Their valve springs are manufactured to exacting standards and designed for performance applications.

Product Features

• High-Performance Design: Engineered for modified engine applications
• Precision Manufactured: Exacting tolerances for reliable performance
• Quality Materials: Premium spring steel for durability
• Direct Replacement: Fits Genesis Coupe 2.0T and Evo X
• Single Spring: Sold individually for custom builds

Performance Benefits

• Supports higher RPM operation
• Prevents valve float in performance applications
• Essential for camshaft upgrades
• Reliable performance under high stress
• Perfect for engine rebuilds and upgrades

Perfect For

• Engine rebuilds and refreshes
• Camshaft upgrade installations
• High-RPM performance builds
• Replacing worn or damaged springs

Compatibility

Fits: 2010-2013 Hyundai Genesis Coupe 2.0T (G4KF engine), 2008-2015 Mitsubishi Lancer Evolution (4B11T engine)

Professional installation required. Sold individually. Complete valvetrain service recommended when replacing springs.