Sekundärluftpumpe. Porsche 986 Boxster / 996 911;912;924;924S;928;930;944;964;968;986;987;993;996;997;Boxster;Cayman;Cayenne they improve suspension responsiveness and

they improve suspension responsiveness and reduce unwanted movement

Fitment: Porsche 911 (1987-89)

Bremssattel-Upgrade für die Hinterachse klassischer 911er

Idle Control Valve | Porsche 993 | OEM / Original Equipment Quality

Inklusive Exzentermutter aus Edelstahl zur Geometrieeinstellung

Sekundärluftpumpe. Porsche 986 Boxster / 996 911;912;924;924S;928;930;944;964;968;986;987;993;996;997;Boxster;Cayman;Cayenne they improve suspension responsiveness andSecondary Air Pump. Porsche 986 Boxster 996 Secondary Air Pump This OEM original equipment quality secondary air pump (SIR pump) is an emission control component for the Porsche 986 Boxster and. It is part of the secondary air system, which pumps fresh air into the exhaust system during cold starts to reduce emissions. This part replaces earlier Porsche part numbers: . Porsche part number 99660510400, 99660510401. Porsche 996 C2 Porsche 996 C4 Porsche