Hi i am new here to the forums just joined today

I own a 1.6 5 dr focus and i have had it about a year and half now but never really done anything to it. I have now decided to tune it up a bit and was wondering if any people here may shed some light on the best ways of gaining some performence out of little engine lol .

I was thinking k&N induction kit, new manifold, cat back system. But as my thread suggest i am new to this so need some help .

What do you think i should do to it to gain some extra punch