Injen brand CAI for 2003 P5?

[ArchPro5]

I have been looking for injen brand CAI and have only found products for the 01-02 protege's. Will this fit in the 2003? how much mid range power will this add?

 

[RaiderMS3]

There really was not an 01 Protege 5. It was an 02 release late 01. There was no difference between the 02 and 03 in the area in which is of interest for the CAI. My guess, you saw this auction on ebay: http://cgi.ebay.com/ebaymotors/ws/e...ry=38634&item=7958473567&rd=1&ssPageName=WDVW

As far as power gains, you will get a little more power, but nothing you will really get to brag about. You will notice the snarl when you floor it, and the intake sucks in the air. For power, get a header and an exhaust. I just installed a Racing Beat, and did notice more midrange and higher power gains. A header will provide more horsepower, too.