Hi guys, I have an automatic 03 lancer es so I'm going to have to go with a SRI. The question is kn or others? KN shows decent gains. Around 5 hp and throughout the rpm range w/out any losses which is definately a plus. Any dynos for rrm, rpw? what do you all think? Thanks

 

The search function is your friend. This is a well covered subject.
https://www.evolutionm.net/forums/search.php

 

they are all the same., differences are tiny.

Use the search feature, look around and decide for yourself.

My opinion: K&N filter or Steel Mesh Filter, MAF adapter, Stock Tube.
Cost me $60

 

Click here and read: https://www.evolutionm.net/forums/sh...d.php?t=222000

 

Since they already covered it, this is closed.

Basic answer - pic the name brand you'd like to advertise. That's all you're really getting.