Valve Spring Retainer - Upper - 911 | Boxster | Cayman | 1999-2008 222-320-17-89 COMPATIBLE: these are a direct

COMPATIBLE: these are a direct bolt-on fitment for all 997

weatherstrips etc

A generous flared cuff allows for comfortable room for clothing and improves ventilation

This high-performance system includes the following:

The brake pedal switch is a critical safety component that activates your brake lights when the pedal is depressed

Valve Spring Retainer - Upper - 911 | Boxster | Cayman | 1999-2008 222-320-17-89 COMPATIBLE: these are a directCylinder Head Valve Spring Retainer Upper For Porsche 996 (1999 2004) 997 (2005 2008), Boxster 987 (2005 2008), Cayman 987 (2006 2008) Models. Precision engineered valve spring retainer designed for Porsche 996, 997, Boxster 987, and Cayman 987 models. This critical cylinder head component maintains proper valve spring tension and alignment, ensuring optimal engine performance and reliability. OEM quality construction withstands high RPM operation and