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H pipes on dual exhausts

ephect

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I understand the concept of H pipes and its benefits, I picked up a dual standard exhaust off possibly a vy/vz and it has 2 H pipes before the centre mufflers.. Looks all standard not welded in afterwards, and checking out some other dual systems, they have them also. What are the benefits (if any) of this setup?

Cheers
ephect
 

DLFHUB666

GIT 'EERRR DONE!!!
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Mine has two aswell. *Waits for NAAF's response*
 

Kiddo

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Mine also had 2. Don't think into it too much, you'll get a headache. It works, thats all that matters ;)
 

mr j-man

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the H pipe balances out the pressure wave and gives and equalised sound out of the tailpipes...and possibly creates a scavenging effect too
 

ephect

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Yeap this I know, but Can U give me some insight as to why is there 2 H pipes on the exhaust?
 

ephect

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So there's no other benefit to it just removes the rasp?

Thanks guys
 

immortality

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I think it's time to remove one and see if some of that exhaust note comes back :)
 
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