Hi there.

I have a MY03 WRX STI and would like to change the standard air filter setup to be a cone type induction kit. I fancy a bit more oomph and a top sound to match.

A friend of mine suggested I check out Apexi cone induction kits. I was wondering if anyone here has some pointers about these kits, such as where I can get them, what sort of performance they give, if they are one of the more popular kits for Scoobies, etc.

I quite new to this side of things thus any help would be appreciated.

Many thanks.

 

I use one of these - got mine from http://www.takakaira.com and saved a fair bit of cash - even after postage from Japan - not sure if they do one for your though..

Its a disposable item rather than re-useable - there's very little in the kit - filter brakets bolts - on mine it even retains the nasty airbox pipe - but then it costs a great deal less than the K&N..

As far as performance goes - have a look here:

http://www.mkiv.com/techarticles/filters_test/2/