4450 Old Lagrange Road Buckner, KY 40010 502-533-4996

1969-1973 Porsche 911/912 - Part# - 901-608-105-04-M100

502-533-4996   parts@911sportscars.com

Part #: 901-608-105-04-M100 No 1973 1/2 thru 1983 911 should be without this very important addition. The CIS cars backfire all the time, don't blow up your air box, install a Pop-Off Valve.

1969-1973 Porsche 911/912 - Part# - 901-110-023-00-M260

502-533-4996   parts@911sportscars.com

Part #: 901-110-023-00-M260 No 1973 1/2 thru 1983 911 should be without this very important addition. The CIS cars backfire all the time, don't blow up your air box, install a Pop-Off Valve.