Hi. I have a 2003 Mazda 6 1.8l. I was wondering if you guys could recommend some parts that will give me some more horsepower in my car?
I dont have much experience with this and I hope that you could help me.

 

Not too sure about parts for the 1.8 liter as that's a Euro market version and not available here in the states. Though an intake (either short ram, or cold air) will give you a small boost in power. Beyond that, I'm not sure what's available for your car.

-Cameron Keffer