[saabnc]

The sound is the best thing about a new air filter. It isn't too tricky, definetely a DIY job. :cheesy:

 

[saabnc]

WHOOOOOOOOOOOOSH-PSSST :cheesy:

Well I Dont have an aero, but that noise that Raven spelled out pretty much explains it. Its just the noise of the air being sucked into the turbo, pretty sexy if you ask me :cheesy:

 

[saabnc]

let's ignore the noise characteristic for now. If replacing the air box, would that make a difference in driving?

Not really :roll: But it sounds great! haha:cheesy: