Performance intake for TB

[Bounty_Hunter]

Anybody know of a performance air intake system for an '05 TrailBlazer 5.3L?

[bendnsnap]

the K&N air intake system is one good brand. i've seen most trucks have it. if you've got some replacement jobs, i know one place, innerauto. they should have TB parts on sale right now.

[Chronic]

I have a K&N on my '04 Envoy. I'm pretty happy with it. I don't think you will notice that much of a difference unless you do some other performance mods.