Porsche Variable Valve Timing Solenoid - 911 07-11 997-105-303-74 356-42-174 996 (1999-2004) and Boxster S

996 (1999-2004) and Boxster S (2000-2004) models

Product Style: Tapered Universal Air Filter

Heavy Duty Pressure Plate: The heavy-duty pressure plate provides increased clamping force for improved power handling and clutch engagement

No more messy wiring - simply plug in and enjoy smooth

Porsche Variable Valve Timing Solenoid - 911 07-11 997-105-303-74 356-42-174 996 (1999-2004) and Boxster SVariable Valve Timing (VVT) Solenoid For Porsche 997 (2007 2009) (2011) Models. Porsche The Variable Valve Timing (VVT) Solenoid for the 07 11 911 model ensures optimal engine performance by precisely controlling the timing of the intake and exhaust valves. This improves fuel efficiency and power output, resulting in a smoother and more efficient driving experience.