This may be a repost but I was messing around on YouTube and found this video of our beloved G37...Seems it has an aftermarket exhaust that has a great sound to it...Not sure what exhaust it would be...Cool video though...

Enjoy...

http://www.youtube.com/watch?v=G5-xPfY19_s

 

Kinda hard to hear, but sounds strong and no rasp. Car seems to spool up quicker, maybe a fly wheel change out in there as well.

 

Nice video. Exhaust sounds sick!

 

nice sound

 

Not sure which exhaust that is but it sounds sick! sweet video too