# WTB: s13 cat back exhaust 3"

**URL:** <https://forums.speedlife.net/t/wtb-s13-cat-back-exhaust-3/148678>\
**Category:** Classifieds\
**Created:** [March 23, 2008, 1:14am UTC](https://forums.speedlife.net/t/wtb-s13-cat-back-exhaust-3/148678 "2008-03-23T01:14:33Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![deadjai](https://avatars.discourse-cdn.com/v4/letter/d/a88e4f/32.png) [@deadjai](https://forums.speedlife.net/u/deadjai)\
**Post date:** [March 23, 2008, 1:14am UTC](https://forums.speedlife.net/t/wtb-s13-cat-back-exhaust-3/148678/1 "2008-03-23T01:14:33Z")

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im looking for exhaust and test pipe

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**Author:** ![Styles](https://avatars.discourse-cdn.com/v4/letter/s/b5e925/32.png) [@Styles](https://forums.speedlife.net/u/Styles)\
**Post date:** [March 23, 2008, 8:28am UTC](https://forums.speedlife.net/t/wtb-s13-cat-back-exhaust-3/148678/2 "2008-03-23T08:28:24Z")

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If you have a welder:

[http://n-e-c-c.com/forums/viewtopic.php?t=12328](http://n-e-c-c.com/forums/viewtopic.php?t=12328)

This is a quick 3" test pipe, took me an hour to line it up, weld it and install it.

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**Author:** ![Invalid\_Zero](https://avatars.discourse-cdn.com/v4/letter/i/ecae2f/32.png) [@Invalid\_Zero](https://forums.speedlife.net/u/Invalid_Zero)\
**Post date:** [March 23, 2008, 10:16am UTC](https://forums.speedlife.net/t/wtb-s13-cat-back-exhaust-3/148678/3 "2008-03-23T10:16:53Z")

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Or get a muffler shop to make one for $25.

Or get a stainless steel Megan one from Autodream for like $75.

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**Author:** ![Styles](https://avatars.discourse-cdn.com/v4/letter/s/b5e925/32.png) [@Styles](https://forums.speedlife.net/u/Styles)\
**Post date:** [March 23, 2008, 6:21pm UTC](https://forums.speedlife.net/t/wtb-s13-cat-back-exhaust-3/148678/4 "2008-03-23T18:21:27Z")

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I’ve been quoted more than $25 for a test pipe ($100 roughly).

They also didn’t have the right sized flanges, in other words, three inch ID and with two holes on the flange. I looked around at a couple of places and no one seemed to supply them.

If you can find an exhaust shop that will make you a 3" test pipe for $25, then I’d go there, that’s ridiculously cheap.

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**Author:** ![JoshB1](https://avatars.discourse-cdn.com/v4/letter/j/8491ac/32.png) [@JoshB1](https://forums.speedlife.net/u/JoshB1)\
**Post date:** [March 23, 2008, 8:58pm UTC](https://forums.speedlife.net/t/wtb-s13-cat-back-exhaust-3/148678/5 "2008-03-23T20:58:15Z")

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No one will build a test pipe with flanges for $25… flanges alone are $20-25… at the muffler shop (for good ones). if your getting your complete exhaust done “custom” they will most likely build it 1pc down pipe back for $25 extra, complete with wrinkle bends, unless you want to pay $60-70 per mandrel bend. sweet!