Will this gasket work with a turbo or supercharger setup?

Aluminum gaskets handle boost applications well due to their thermal properties. Make sure your header bolts are torqued to manufacturer spec and re-checked after the first heat cycle to maintain a solid seal.

Do I need to use sealant with this gasket?

Aluminum gaskets typically don't require additional sealant—the material itself creates the seal when properly compressed. If you're running higher boost or have older bolt holes, a light coat of high-temp gasket maker won't hurt.

Can I reuse this gasket after pulling the header?

Once removed, aluminum gaskets lose their compression memory. Replace it with a fresh gasket each time you pull the header for best results.