Porsche Differential Spacer Ring 2.7mm - 911/912/914 65-76 901-332-265-03 911-701-103-22 Not only does SPEEDiagnostix use

Not only does SPEEDiagnostix use the RDE method that can see particles up to 10 microns compared to the ICP process used by popular labs that can only see up to 5 microns

Porsche This ReFuze panel features three positions and is available in two variations - the 1970-1983 model with two ganged positions (#2 & #3) and the 1984-1989 model with three ganged positions (#1 & #2 & #3)

Porsche Quarter panel for the left side of 911 (1987-1989) models

Solid For Porsche 911 (1965-1986)

Porsche Differential Spacer Ring 2.7mm - 911/912/914 65-76 901-332-265-03 911-701-103-22 Not only does SPEEDiagnostix usePorsche Differential Spacer Ring 2. 7mm For Porsche 911 (1965 1973), 912 (1965 1969), 914 (1970 1976) Models.