[One&Only]

Had some work done on my '08 1er coupe recently. the mechanic said to replace all the plastic shields under the car. I saw them...looked like they'd been in a war.

Will the Under hood shield part #517558046494 include all the parts needed?
The guy saved all screws & clips.

Is the price & fit better if purchased through a dealership?
I live close to Atlanta so shipping would be less. Could even pick them up.

Thanks for any help.