cant decide on induction kit!!!
 

I am looking to install an induction kit (or performance filter) to my 323 ci coupe E46. I dont know what to go for. There are so many there, I am not sure of the difference and what will give my car the best result. I want something that will give me the most BHP gain and sound good too.

Any suggestions? I have seen many by green stuff, pipercross, K&N etc? cant decide. I dont want to spend too much.. £200 max!

please help.

In my opinion the Conforti is the best. I also think the AFE, and ECIS are good but i prefer ITG foam filters.