Will this require welding or can I bolt it straight on?

Catback exhausts bolt directly to your existing catalytic converter. No welding needed—use hand tools and jack stands for a clean install in under an hour.

Does the burnt tip come pre-finished or will I need to polish it?

The burnt tip arrives as-is with that darkened finish. You can polish it down if you want chrome shine, or leave it as-is for the factory burnt look.

What hardware comes in the box?

The assembly ships complete. Verify all clamps and hangers are present before installation, and reference your service manual for torque specs on the bolts.