DANSK coupling connecting tube end in steel between the exhaust manifolds for Porsche 911 and 930 :
-> Porsche 911 : - 911 2.7 from 1974 to 1977 - 911 2.7 S from 1974 to 1977 - 911 Carrera 2.7 from 1974 to 1976 - 911 Carrera 3.0 from 1976 to 1977 - 911 3.0 SC from 1978 to 1983
-> Porsche 930 : - 911 3.0 Turbo from 1975 to 1977 - 911 3.3 Turbo from 1978 to 1989
DANSK coupling connecting tube end in polished stainless steel between the exhaust manifolds for Porsche 911 and 930 :
-> Porsche 911 : - 911 2.7 from 1974 to 1977 - 911 2.7 S from 1974 to 1977 - 911 Carrera 2.7 from 1974 to 1976 - 911 Carrera 3.0 from 1976 to 1977 - 911 3.0 SC from 1978 to 1983
-> Porsche 930 : - 911 3.0 Turbo from 1975 to 1977 - 911 3.3 Turbo from 1978 to 1989