Mazda 3 04 more hp?
 

Hello i have the Mazda 3 2.0 gen. 1 from 2004. The petrol version.

I will hear if anyone have some good sites for performance part. That is in EU.
And what is the the hp gains from chiptuning it?

Mazda promises 50 MPG in its next-gen Mazda3. So I don't know which direction its HP will go.