Do I need new gaskets or studs to install this?

The manifold assembly is included. Gaskets and studs aren't confirmed with this product — source a turbo manifold gasket set and studs separately to ensure proper sealing and torque specs.

Does this manifold need coating before install?

Stainless steel resists heat and corrosion as-is. You can install it bare or ceramic coat it for additional thermal management — your choice based on your setup.

Will this work with my stock turbo?

This is a direct bolt-on manifold designed for factory mounting points. Turbo compatibility depends on your specific setup — verify turbo flange size and configuration before ordering.