[Goosse]

Originally posted by Veetec
Welcome to AF!

I think there is kind of a basic rule for Hondas (and other brands): The smaller the stock engine, the smaller is the gain out of aftermarket parts!
That means that you won´t see a big gain if any at all with most aftermarketparts available for your engine and even if you would get some new cams and stuff like that it wouldn´t be worth it IMO.
Your car is meant to be economical and will never become a racecar except you´ve got a lot of money to spend.
So IMO you´ve got three opportunities:
1.) Swap a new engine in it.
2.) Buy another car with a bigger stock engine.
3.) Keep it like it is now and save some money because of its fuel economy.

Completely true...