1997-2001 Audi A4 Quattro Thermal Throttle Body Gasket EFI Vehicle Gauge Do I need to polish

Do I need to polish these further

If they look original and worn

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This helps to avoid the dreaded hydro-lock that so many people normally worry about in heavy rain

Do I need a press to install this

1997-2001 Audi A4 Quattro Thermal Throttle Body Gasket EFI Vehicle Gauge Do I need to polishDescription P2R Power Rev Racing throttle body gaskets will help reduce intake air temps by removing the direct connection of the throttle body to the intake manifold. By placing this thermal gasket between the throttle body and the intake manifold, you will help reduce the amount of heat soak the intake manifold normally absorbs. Compare to VW Part# 028 129 748