Porsche Throttle Bodies

Porsche Throttle Bodies (Throttle Valves) from the Water Cooled era, their respective sizes, specific applications, and how to properly measure any bore. This episode takes a closer look at the four most popular E-Gas TB’s utilized by Porsche since 1998/99 and defines the actual dimension of each bore.
Check out our Throttle Body Application Guide to find the IPD Plenums we offer:
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