Porsche Pre-Muffler - Sport - 911 75-89 92-300S 91455910110 Tach Drive Shaft Shim

Tach Drive Shaft Shim

It measures 100mm by 30mm

Porsche front fender for models 356B(T6) and 356C (1962-1965)

The pre-pump improves fuel flow

Use a hacksaw or razor knife to cut off sections of the bushings parallel to the torsion bar and to slice away any remaining rubber stuck to the bar

Porsche Pre-Muffler - Sport - 911 75-89 92-300S 91455910110 Tach Drive Shaft ShimPorsche Dansk catalytic converter bypass test pipe for 911 models. This pre silencer has a great sport sound and will increase your horsepower by 10 12 (the pre muffler only fits single inlet muffler systems). *Legal in CA only for racing cars may never be driven on highway.