Not sure which 2006 Subaru Legacy Air Intake Systems are right for you? We have over 20796 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Installation was a breeze, I did it myself in less than an hour(except I needed my boyfriend to help push the silicone hose to the turbo inlet). I definately notice more power and quicker throttle response. I left on a 1,200 mile road trip the day after installing and had about a 1 mpg increase overall but I was up and down mountains for hours. The only complaint I have is the sound of the air sucking in is crazy loud when my turbo spools on my Subaru. The engine sound was better but the sucking wind overpowered that most of the time." —Trisha C from Overton, NV bought a K&N 69 Series Typhoon Intake Systems for a 2006 Subaru Legacy, GT, 2.5L 4-cyl. engine.