Hi everyone. I took this muffler off of my Z a few weeks ago. I don't know what it is about this muffler that makes it sound deeper and throatier than the base model muffler but it sounds way better. Ive compared it to my buddies muffler which is stock and aside from the sound, the tips are also longer and they stick out a little more than stock. It has an OEM Nismo sound to it. Price is $150 picked up. here are the pics on my CL ad
Nissan 370z Muffler $150 FIRM picked up
after further research and comparison with an Infiniti G37 IPL, this muffler matches up to the exact fitment and length of an IPL.