Hi.

I have carried out some research on here regarding induction kits etc.

I have a 04 wrx which is completely standard as far as tuning goes, so I don't need an induction kit.

Can I fit an induction panel filter like green cotton filter or k&n without having to get it remapped? Will it affect the maf?

Cheers.

Lloydy.

 

Yes you can fit an aftermarket panel filter, and no you wont need remapped for it

 

Go for the sti filter, expensive but very good.

 

Hi.

Thanks for the advice, the oil on the aftermarket filters won't affect the maf then, not as much as the induction kits.

cheers.

 

i went for a du-luck on my sti

 

wouldn't bother with induction kit, done research no difference in performance over both

 

I've used, green, simota and am currently using a K&N. As far as I can tell they are all pretty similar.
I believe that to get the best out of the high flow filter a remap will be needed so don't expect a vast difference just from changing the filter.