Ferrea E20054 Tool Steel Valve Spring Retainer for Acura RSX K20

The Ferrea E20054 is a precision-engineered tool steel valve spring retainer designed specifically for 2001-2006 Acura RSX 2.0L K20 DOHC VTEC engines. This high-performance retainer is manufactured using advanced FEA and CAD software, then validated through extensive compressive load testing to ensure exceptional strength and reliability.

Key Features:

• CNC machined from premium tool steel for precise tolerances and superior strength
• Lightweight design, only slightly heavier than titanium retainers
• Exceptional wear resistance for demanding racing applications
• Provides stability and control under high RPM conditions
• Direct replacement for OEM retainers

Ferrea tool steel retainers combine the durability needed for extreme racing conditions with weight-conscious engineering. These retainers work in conjunction with compatible valve locks (K10034) and seat locators (SL1136) to create a complete, race-proven valvetrain solution. Whether you're building a high-revving track engine or upgrading your street performance setup, the E20054 delivers the quality and precision that Ferrea Racing Components is known for worldwide.