Do these bolt directly to my engine without modifications?

Yes. These headers use the factory bolt pattern at the cylinder head and exhaust mounting points—no drilling, cutting, or welding needed. Test-fit before final assembly to ensure clearance with your existing air intake setup.

Will these work with my stock exhaust system?

They're designed to mate with both stock and aftermarket exhaust piping. Verify the flange diameter matches your existing downpipe or Y-pipe before ordering.

Do these come with gaskets or hardware?

The pair of headers ships as core components. Source cylinder head gaskets and fasteners separately—most builders use OEM gaskets and grade 8 hardware to spec.