Air Control Box Centre Piece - 911 | 930 | 1969-1989 99363106300 Enhanced Performance: Dramatic improvement in

Enhanced Performance: Dramatic improvement in sports car sound and power throughout the RPM range

Ratio @1mm deck clearance (head volume) 80 66 130 34 22 40

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Porsche Adjustable Lowering Springs For Porsche 911 (2013-2019) Models

This essential feature provides peace of mind and easy access for all passengers

Air Control Box Centre Piece - 911 | 930 | 1969-1989 99363106300 Enhanced Performance: Dramatic improvement inAir Control Box Centre Piece For Porsche 911 (1969 1989), 930 (1976 1989) Models. Enhanced Heater Air Control Box Main Body for Porsche 911 930 Upgrade your classic Porsche's heating system with this high strength, direct replacement for the center section (main body) of the air control box. This crucial component is found in a range of Porsche 911 models and forms part of assemblies such as 911 571 049 07, 911 571 050 07, 901 571 345 32, and 901 571