Best way to boost a 320i

[monmon_4]

I have a 320i and I want to know the best way to get this thing up to speed. What's the best way to increase horsepower on it and not break my wallet? Besides super/turbo chargers. I was thinking of an ECU upgrade, how much would that cost and how much hp gain could I expect from that?

[rover220]

I have a 320i and I want to know the best way to get this thing up to speed. What's the best way to increase horsepower on it and not break my wallet? Besides super/turbo chargers. I was thinking of an ECU upgrade, how much would that cost and how much hp gain could I expect from that?

Tuning an N/A is really expensive in terms of the power it will give you. Exhaust, cams, CAI, ECU upgrade etc will not give you much but will cost quite a bit. Not sure about prices where you are...:hmm:

Next would be other pistons etc but you might just wanna get a different car.:idea:

S/C or turbo is the only way to go, imho, if you want to speed up your car. I have a 320i myself, 2.2 with 170bhp and yes, it´s not the fastest, but I will have to save for quite a while before I can afford the S/C. Oh well.....
:hi: