cat back size ??

hey man..no jijackin threads lols
kit...u lock this ?
2" mandrel bend for overall performance..stock size is 1.3/4"

lock

Quote:

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Originally Posted by b13nx

Kit, I'm curious why you mentioned not to bother with mild steel exhausts? I went mild due to financial reasons and I can't see the justification of paying at least double the price for SS.

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Hi Mate,
running mild steel piping is fine, cos in this respect, stainless is more for looks that anything else. But with the muffler, I would try and stay away from mild steel mufflers.

The muffler is the last to heat up and the first to cool down in an exhaust system, so it goes through a lot of temperature fluctuations. A Mild steel muffler just won't cut it over time.

Chris

Quote:

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Originally Posted by sze5

GUYS what should i do :?

Option 1: Just replace the 2.5" fuji piping to the stock piping, and keep the high flow cat and the fuji muffler from rear axle back.

Option 2: Keep the 2.5" fuji piping, keep the high flow car and the fuji muffler.

Option 3: PLEASE ADVISE.

Thanks.

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sze,

I can't see any 2.5inch fuji on their website, can you confirm that is was for a civic originally? or was it just a fuji rear muffler with custom piping? cos I find it extremely strange that you say the exhaust is really loud. Although, 2.5 inch will drone a lot more than a 2 inch simply due to its inner diameter.

its just a bit of a waste though to fit it and now take it back off or replace it right?

one of the things you can do I guess is to keep the high flow cat, and then run the stock piping between the cat and the muffler. It will be a lot quieter too. but then you have essentially wasted your fuji's middle section.

how about you start a new thread and we'll discuss it some more?

I'll lock this one cos its going a bit off track now.

Chris