Reply to "Sticky #4: Pantera Exhaust Systems"

Wilkinson removed the internal restriction. I think it was a 1-3/4" internal ring. I also think that was a sound reduction device on the original Ansa design.

When you increase the id of it, you increase the sound level emitted. There is some type of a graph on that somewhere?

Think of it this way, the additional sound is the 50 additional horses trying to get out.

I feel a sound level comparison coming on now in this thread? Anyone else feeling those vibes?
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