Will this bolt to my vehicle's existing mounting points?

Yes. This system mounts at factory attachment locations — no drilling or frame work needed. Hand-tight all fasteners first, then torque according to your vehicle's service manual.

Does this come with gaskets, hangers, or fasteners?

Mounting method and hardware inclusion are not specified in the product data. Before installation, confirm what hardware you'll need and whether gaskets are pre-installed on the flanges.

Can I install this myself with basic hand tools?

Catback systems are designed for DIY installation with standard hand tools. You'll need jack stands, basic wrenches, and potentially a helper to support the system during fitment. Budget a couple hours if you've done exhaust work before.