Do I need new gaskets and fasteners to install this?

You'll want fresh header gaskets for a proper seal at the cylinder head. Fasteners mount at the factory points, but new bolts are recommended—reusing old hardware can lead to leaks. Grab a gasket set and stainless bolts from your preferred supplier before you start.

Will this header fit with my stock exhaust system?

This header is designed to bolt to factory mounting points, so it'll connect to your existing downpipe and muffler. You may need an adapter or custom piping depending on your downstream components—test-fit before finalizing your setup.

Does this need painting or any prep before installation?

Stainless won't rust, so no paint is required. You can run it bare, or if you want a finished look, high-temp paint designed for stainless surfaces will stick. Either way, clean the mounting surfaces on the cylinder head and bolt everything down tight.