Mazda3 Forums banner

Injen Pre Filter

822 Views 9 Replies 5 Participants Last post by  kj442
Well, I have a CAI on the way eventually from the Simota GB and I was wondering if anyone was running one of the injen prefilters with there CAI and how it has worked out or at the very least gave them a little piece of mind.

Link if you dont know what im talking about:
1 - 3 of 10 Posts
Kev...I have the injen pre-filter on my injen CAI....A+++ for cheap protection. If it will fit...get it! It just keeps water off the cotton filter.
I'm pretty sure Simota uses the K&N oil cone filter...if that's the case, it will fit since that is what Injen uses.
[quote author=ebtyde link=topic=72574.msg1281637#msg1281637 date=1174499812]
I've got one, it's a perfect fit on my AEI dryfilter. I don't think it's really necessary but it does give peace of mind. I don't believe it degrades performance to any significant degree.

Injen has "proven" it wont effect power.
1 - 3 of 10 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.