What's the biggest size......

[F8LSNK04]

Whats the biggest size Power stack Filter you can install on an 03/04 Cobra? Also if you have any PICS of them installed please post. Thanks.....

 

[EatonMe]

Here's my little 9" Powerstack:

I believe some people are running 12" & 14" Powerstacks...

 

[F8LSNK04]

Where can you get a 12" or a 14" inch Power Stack? Anyone have any PICS of those also...