I was paging through an issue of road and track and i saw an add for the k&n typhoon intake and it said 12 hp to the wheels on and sti and the site said the same for regular wrx. does anybody have one or know anything about it?
Unless you are pushing over 300hp the stock air box (especialy with a drop-in high flow filter) is just not enough of a restriction quite yet.Plus the stock box is engineered quite well.Has anyone noticed the velocity stack right befor the MAF?
Sorry Matt, I've had it in the classifieds for a while now, just thought that I'd offer.
Anyways, I don't really feel the need for it. I'm not really pressed to sell it and I don't want any screwy maf readings when I'm tuning.
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