its definitly worth changing i do it on every car i own its somthing thats over looked by alot off people and even in services in most garages for that matter.a filter is a filter at the end the day and they get dirty

my car wasnt boosting great when i got it and once i changed the fuel filter it was much improved.i notice with alot of people wanting to tune there cars for more power and uping the boost and forget the basics and getting the car as close to factory performance before any tunning starts.