2003 G 35 4 Door Exhaust System

[jcpjcp]

I need a new exhaust system. I would like to replace it with the same or better than what came with the car. I don't want it to be any louder than the original. Any suggestions?

Thank you.

Joh

[audtatious]

Are you needing a replacement due to rust or for more performance? Most kits will have somewhat more sound as they are more free flowing.

[jcpjcp]

I am replacing due to rust. I am not looking for more performance as I am satisfied with the car's current performance.

[joe603]

Aftermarket kits do sound louder than stock, but if you keep your OEM CATS and resonator, it will really only sound different on heavy throttle.

[jcpjcp]

Thank you.