Nissan 370Z Forum - View Single Post - What is the difference between HFC and test pipe?

OhYeah · 07-06-2010, 11:17 AM

Thx you all for good informations

12" or 18" resonators is it a lot different in sound volume?
I like the one that show on the clip very much. Which one that he use?

07-06-2010, 11:17 AM	#29 (permalink)
OhYeah Base Member Join Date: Jan 2010 Location: Thailand Posts: 79 Drives: 370z 40th Rep Power: 15	Thx you all for good informations 12" or 18" resonators is it a lot different in sound volume? I like the one that show on the clip very much. Which one that he use?