Originally Posted by malady

I think you are misunderstanding him.
There is no difference in the muffler in a g37 and g37s
You can buy a sport muffler from the dealer as an option, all SS polished looks like a fuji
Then the IPL muffler which looks like the sport muffler but non polished body and welded tips

Originally Posted by Pnrymmf

No worries evil-G-nius. Im well past boy racer stage as well. Wellll physically anyway but probably always be a kid. Thats why i love these Gs. Glad to know it wasnt me when it came to the G35 vs 37 for the exhaust sound. Before i traded my 35 i thought about just getting a weekend car. Drove my high school dream car, 1975 Triumph TR6. It only had 50K miles and an Anza Exhaust. i wanted to love it but the thing was so loud when you excellerated my ears rang! My wife said forget it just get a new G. Im so glad i did.

Originally Posted by malady

just installed my sport muffler the thing def. roars ^_^ They should of included them on the S models.

The design is a little different than the IPL and stock muffler as its all polished but I cant find any markings as to who makes it, Kind of looks like a fuji.

Thanks for the help iggy

Originally Posted by malady

just installed my sport muffler the thing def. roars ^_^ They should of included them on the S models.

The design is a little different than the IPL and stock muffler as its all polished but I cant find any markings as to who makes it, Kind of looks like a fuji.

Thanks for the help iggy