Do I need fasteners to mount this?

The holes are pre-drilled to match factory points, so you'll need bolts or screws appropriate for your mounting method. Check your Jetta's service manual for the correct fastener spec and torque values.

Can I paint this before installation?

Paint after installation. Once bolted in place, you can mask around it and apply paint or powder coat without worrying about finish damage during mounting.

What if the holes don't line up exactly?

Test-fit before final fastening. If alignment is off, holes can be enlarged slightly or new ones drilled to match your specific vehicle's attachment points—factory specs can vary slightly year to year.