Improved power for 2.0 litre 2008

Hi ,
I’ve recently purchased a Mk3 2.0 (2008) manual 5Speed .Its done 80000 mls so no baby.
I’m looking to try and get more power and wondered what was the best way was on a lowish budget.Remapping or chipping ? what kind of results should I expect and for how long ?

Any recommendations greatly appreciated.

Best.

Steve

Duplicate topic.