I have an 05 coupe a/t and i am wanting to install an exhaust system and i cant decide between the APS exhaust or the supersprint. I know what the APS system sounds like but i havent heard the supersprint. The prices are $1300 for the APS system and $5700 for the supersprint, but the supersprint does include full/equal length headers. You can see the APS system at aps-350z.com and the Supersprint at supersprintna.com. Please give me all of your thoughts and opinions please.

 

First, neither of these is available for the G35 yet (last I checked, which was the begining of this month). You could have them fitted for the G if you wanted for a little $$.
I think APS' exhaust will be nice, but expensive.
as far as supersprint, ... I would Never spend 5700 on an exhaust! Do you realize that you can buy a Greddy twin turbo kit for 5400 shipped??? jesus, no one's "quality" is worth that IMO.

my 2¢