Custom Exhaust System

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Originally Posted by discotwinturbo

Craig, did you only have the cat and muffler replaced or all pipework ?

Do you mind if I ask for the approximate cost ?

Brett.....,

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Hi Brett ,
There was a little pipework done as well.
I'll post some pics when I get a chance.

Cheers, Craig

Towed two different trailers yesterday and found that the new exhaust modifications are more noticeable when towing.
You can tell that it's breathing better, especially up hills. Very happy.
Still have to post some photos.

Cheers, Craig

I've managed to dislodge a baffle in my main muffler on my Simpson trip it now has a rattle / vibration at idle, so I'm looking at the best option to replace mine. Details please Craig?

Finally got around to posting some photos of my less restrictive muffler & cat
https://www.aulro.com/afvb/images/im...014/08/604.jpg
https://www.aulro.com/afvb/images/im...014/08/604.jpg

Cheers, Craig

Nice work shop mate

Must say thats a neat job!!!

Glad you're happy with it..

Hows the fuel use going?

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Originally Posted by Tombie

Must say thats a neat job!!!

Glad you're happy with it..

Hows the fuel use going?

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Hard to guage the fuel at this stage Tombie. When I took the D4 in to get the exhaust done, I wrote down the Trip A speedo reading (bit over 4,000Klms). I intend to check the fuel usage once I get to the same 4,000 odd Klm mark.
Its hard with me, because I have 3 trailers and a boat. Some days I'll be towing a heavy with a load, others days, none.
I will say that it seems to pull better with the trailers.

Let you know, Craig

Hi Craig,
Has the note from the exhaust change either on the inside or outside of the car?

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Originally Posted by ~Rich~

Hi Craig,
Has the note from the exhaust change either on the inside or outside of the car?

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Hi Rich,
You can definately hear the rumble Rich.....sounds good. Especially under load.
The noise inside is barely noticeable at some speeds / revs. It is more or less a competition between the exhaust & the Cooper LTZ's. Nothing annoying though.

Cheers, Craig

Just had a quote on replacing the main muffler & cat from the bottom of the flex just behind the turbo to mate up with the existing rear pipes, 3" stainless steel mandrel bent, bullet cat and Magnaflow muffler. $900 fitted.
How does that compare to yours Craig?