Porsche Exhaust Manifold - Cyl. 1/4 - 944 87-91 944-111-183-03 695-351-512-00--OEM All of these versions required

All of these versions required different lengths of hose and after checking the Factory parts book

914-6 (1970-1972) models

This is the only tool that produces the accuracy required to calibrate air volume with adjustable throttle plates and have the sensitivity to calibrate air bypass screws for non-adjustable throttle plates

Porsche Voltage regulator for 911(1965-1981) with late style alternator

Porsche Front left side windshield trim for 356B(T6) (1962-1963) and 356C (1964-1965) Coupe models

Porsche Exhaust Manifold - Cyl. 1/4 - 944 87-91 944-111-183-03 695-351-512-00--OEM All of these versions requiredPorsche Exhaust manifold for cylinders 1 and 4 for 944 models (1987 1991).