I have a perfect exhaust for you, does all the fancy sounds, bubbles , rumble, its and greddy cat back, im looking for 900$ plus your stock one. Retail is 1600$
here is it ;
Greddy 10127962 Spectrum Elite SE Cat Back Exhaust 09-10 Nissan 370Z
You tube video ;
GReddy SE Spectrum Elite Exhaust / 370Z (Z34) / Sound - YouTube
GREDDY SE Nissan 370Z Z34 - YouTube