330 xi mod suggestions?

[Chris330xi]

What would be the max hp gain to a 2002 330xi with doing the "minor" mods such as cold air intake, high flow exhaust, computer chip? What would be the cost and would the hp gain be noticeable?


Ive had my car now for a year and am thinking about mods - really any suggestions are welcome - just looking for best bang for the buck and where to get the parts.

Thanks!

[robert briskin]

i have an ECIS intake in my 330xi and you gain like almost 10 hp during certain rpms, you feel a slight difference but the sound is really amazing. Im selling my car so if u want the intake i can sell it for like 260... Hardly been used

[nickmpower]

if you dont drive your car in heavy snow then you should defentaly get some suspension. the xi is 1" higher then the other 3's