Fox exhausts

[diesel des]

Anyone know about these exhaust?

Check out this item I found on eBay: http://pages.ebay.com/link/?nav=item...405795&alt=web

They sell 3 inch systems and just back boxes. I'm thinking a back box for my urq would be a good head start if they flow ok and are built well.

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[quattro-nick]

i bought a urquattro fox exhaust from ebay,compleet system,2.5 inch,great stuff
i have made some adaptions on it to fit under the car because they sell no fox exhaust for a normal b2 coupe quattro

a link from my car

https://www.youtube.com/watch?v=24YT8gEQi88

[diesel des]

Ok cool. So your happy with the fit and quality? I'm thinking of I buy the back box I can weld up the rest. Back box part looks the hardest to get to look right. I would need the 3 inch system.

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[quattro-nick]

yes,i'm happy with this exhaust and now I regret that I have not bought the 3 inch system but was very expensive for me at that time
i hope that the 2.5 inch exhaust not gonna be a restriction for my future gt35.the downpipe is 3 inch

[diesel des]

2.5 inch will definitely restrict a gt35r. I'm going to use a billet gt35 r and I know the 3 inch system will be maxed out. Thinking of running a separate screamer pipe with small silencer.

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[quattro-nick]

First on the dyno and then I'll see further

[diesel des]

Yep will be interesting to actually test it with the complete exhaust and then just your downpipe.

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[Jonas_R]

I ran there system on my coupe and it was nice quality and a good fit.


I only ran the rear box and part of the middle section.

[Jonas_R]

http://www.fox-sportauspuff.de/index.php?cName=pkw-audi-8090-typ-89-quattro-s2-70mm-anlage-c-1_6_12_1136_1957

Here is a link to there site

[diesel des]

Cool thanks.

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[quattro-nick]

yes,i'm happy with this exhaust and now I regret that I have not bought the 3 inch system but was very expensive for me at that time
i hope that the 2.5 inch exhaust not gonna be a restriction for my future gt35.the downpipe is 3 inch

i just realize that my exhaust is 2.75 inch with a 3 inch downpipe
maybe i will make a custom 3.5 inch compleet system in rvs in the future.i just looked on the net and it seems that you dont can buy a compleet 3.5 system,only universal parts to make one

[diesel des]

70mm. Should be ok with a big downpipe. 3.5 inch is of course much better but not easy to route probably.

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[Rubberdubber]

You could probably get a custom system made for less than that. I think the prices have gone up since I last bought anything but it would be worth looking into. Google Simon's Custom Exhausts and you shouod get his details and plenty testimonials, he is probably no-where near you (Nr Glasgow) but he is really good, easy to deal with and cheap, (last time I went anyway) plus you then get exactly what you want, fitted no rattles or knocks

[diesel des]

Yea i could make it myself but having a premade back box that fits would be a great start and tike saver.

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[GazzaG60]

2.5 for sure is too small. 2.75 is better.

i run 3" straight through, 1 box, no cats, open gate. seems free enough.

a quick reference on a subaru around 40hp was freed up changing from 2.5 to 3". no other changes