I want to buy injen intake for my 06 IX .
is it difference between evo 8 and IX intake system ? does the evo8 injen fits my IX ???

 

Go for it. But may I ask, why? Have you done anything else yet?

 

I will install TBE , intake for first stage ...
I wonder the fitment about evo IX injen intake ... maybe upper pipe makes some problem ????

 

In past threads, people have said the Injen upper pipe doesn't fit on IXs.

I said it in PMs, and I'll say it again. Going with an Injen Intake and a titanium exhaust is going to do nothing but put a hole in wallet and provide little or no gain.