[BrandoFisher117]

First off, welcome! :welcome:

If you look around the forum, you'll find plenty of ideas! Specifically in the Owner Projects area --> Cruze Owner Projects

 

[AntonioSlash]

It's mostly up to you and your personal preferences. I went and got the Chevrolet performance exhaust and tune. I really like it and it doesn't void warranty if you're worried about warranty

 

[Patman]

Welcome you could tune to give it more power and tint the windows etc. Your choice how much do you want to spend? BTW what kind of mileage do you have on it?