Diffrence in exhaust size?

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26 June 2009, 08:13 PM

-shane-

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Diffrence in exhaust size?

Whats the diffrence between having a a 3" downpipe down to a 2.5" system, to having a 3" downpipe all the way through? a mate is looking at a full 3" system, were do i get a 3" centre pipe and back box etc

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26 June 2009, 09:24 PM

-shane-

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anyone?

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26 June 2009, 10:40 PM

dunx

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One IS needed to reach 400 bhp, the other isn't....

LOL

dunx

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26 June 2009, 11:43 PM

chrisdicko

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Not totally true!

I'm running a 2.5" centre section, and running around 432bhp

But yeah, for big power you need a full 3" system.

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27 June 2009, 10:38 AM

dunx

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There's always one, alright 500 bhp.....

LOL

dunx

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27 June 2009, 10:43 AM

chrisdicko

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LOL. Na you are right though. If I have a true 3" system on JGM said I'd have got more power, so it is limiting me now.

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27 June 2009, 01:31 PM

-shane-

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Quote:

Originally Posted by chrisdicko

LOL. Na you are right though. If I have a true 3" system on JGM said I'd have got more power, so it is limiting me now.

Excellent cheers, I bought a full 3" downpipe and decat pipe one piece haywood and scott, but needed a 2.5" so its just sitting under my bed trying to sell it

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Diffrence in exhaust size?

Diffrence in exhaust size?

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