which one ?
 

which exhaust do you guys recommend the aam short tail or invidia gemini please let me know :ughdance:

A muffler delete the vs the Gemini is a huge difference in volume and tone. If you are looking for a sound moderately more aggressive than stock, the invidia is the way to go. It won't accomplish the volume of the short tails though.

Vids here:

http://www.the370z.com/intake-exhaus...ni-review.html

my only concern with the invidia is that it might not be loud at all just a bit more than stock