Trying to find cause of lost acceleration

My 2013 Base Veloster with 132k has lost a bit of oomph over the years. In the last couple months, I’ve:

- installed new fuel components (filter, pump, and injectors) - installed new ignition coils and spark plugs - cleaned out the intake valves and throttle body

I can definitely see a difference when it’s idling, but I still feel a bit of hesitation when trying to accelerate.

Wondering what my next steps would be?