My friend is wanting to spend around 300 bucks on something for his ix. I'm telling him just to wait and buy a catback or wait even longer and buy a turboback. What would you do with 300 dollars? He is looking at tein springs and I was wondering if they actually improve handling (as in is that even possible) ? Is there something else he should get? Remember he is a civic ricer at heart its hard to talk him into certain things lol.