Thread: Fast Intentions exhaust is here! (continued)
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Old 08-09-2012, 10:59 AM   #542 (permalink)
PaulZ370
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Cool
Quote:
Originally Posted by AreJay View Post
Is the non resonated a lot louder then the 12' resonated exhaust. There's a used non resonated for sale in the forums and I'm considering buying it. The hp gains between the non resonated and resonated are they same right?The resonated are just more quiet?
There are no HP differences. The Resonators do not pose any restrictions on the air flow. The pipe is still the same diameter the entire length of the CBE or HFC, the only difference between having the resonators than not is a honey-combed envelope around the pipe to absorb the sound. There are no restrictions to the airflow. This was confirmed by Toni to me when I was ordering my FI HFC/CBE system.

Here are some pictures of my system that shows you how this is constructed. Hope this helps you out some.

Nissan 370Z Forum - PaulZ370's Album: Fast Intentions HFC/CBE System
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