Vacuum Limiter - 911 | 930 | 924 | 928 | 1978-1994 987-504-793-00-01C for Cayenne (2007-2014) and Panamera

for Cayenne (2007-2014) and Panamera (2010-2014) models

5 crank HP (+14 whp) and +17 ft/lbs of torque at 4200 RPM due to increased pipe diameter (2

Drop Link Rear For Porsche 986 (1997-2004)

Designed specifically for the highest-performing road vehicles of its time

Sport Cat X-Pipe

Vacuum Limiter - 911 | 930 | 924 | 928 | 1978-1994 987-504-793-00-01C for Cayenne (2007-2014) and PanameraVacuum Limiter For Porsche 911 (1978 1989) 964 (1989 1994), 930 (1978 1989), 924 (1979 1984), 928 (1980 1986) Models. The Vacuum Limiter for Porsche 911 controls vacuum pressure to protect the engines vacuum system from fluctuations, ensuring consistent performance and reliability. Precisely designed for a secure fit, it helps maintain the proper operation of vacuum operated components. A dependable replacement part to keep your Porsche running