Mac o/r H or Prochamber?

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04-29-2007, 09:39 PM

karmstrong_2

2nd Gear Member

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Join Date: Jul 2005

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Posts: 454

Mac o/r H or Prochamber?

What's the main difference between the regular Mac o/r H pipe and the Mac o/r Prochamber? They're about $100 different but if there's not much diffence sound and performance wise I'll go with the regular H. I was planning on a Prochamber but I'm not sure what the main differences are...

04-29-2007, 09:40 PM

JJ03MustangGT

5th Gear Member

Join Date: May 2006

Location: south carolina

Posts: 3,534

RE: Mac o/r H or Prochamber?

just go with the H....i think the H sounds better.

04-30-2007, 12:24 AM

meechuacon

3rd Gear Member

Join Date: Sep 2006

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Posts: 541

RE: Mac o/r H or Prochamber?

The prochamber has a square chamber where the H would be. That's why they call it aprochamber. it equalizes the pressure better and forces exhuast out better.