got it in the mail a couple days ago, followed the instructions and used the install help threads, and this link

http://www.myg35mods.com/tutorials/p...ube/index.html


took me a like an hour and a half to do... don't know engines much at all but it was pretty easy if u follow the instructions... it sounds greeeeat

 

good job goat !!

 

I love mine too, great deep sound at higher rpms.

 

good job cat !!