# FS: Stainless steel BEEFY cat bypass pipe fits stock s13

**URL:** <https://forums.speedlife.net/t/fs-stainless-steel-beefy-cat-bypass-pipe-fits-stock-s13/87926>\
**Category:** Classifieds\
**Created:** [August 12, 2005, 10:48pm UTC](https://forums.speedlife.net/t/fs-stainless-steel-beefy-cat-bypass-pipe-fits-stock-s13/87926 "2005-08-12T22:48:31Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![alesserfate](https://avatars.discourse-cdn.com/v4/letter/a/f6c823/32.png) [@alesserfate](https://forums.speedlife.net/u/alesserfate)\
**Post date:** [August 12, 2005, 10:48pm UTC](https://forums.speedlife.net/t/fs-stainless-steel-beefy-cat-bypass-pipe-fits-stock-s13/87926/1 "2005-08-12T22:48:31Z")

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Hey guys I got a stainless steel catalytic converter bypass pipe, wasnt used much, only about 5000km, its nice and beefy welds on it, the flanges are stainless steel and thick, very thick, its a beast. It will fit s13 stock exhaust and has additional brackets on it if you want to screw it onto heat shield (for those of you who have exhaust mounts that rusted off this is a good idea). But yeah, 75$ obo. Available Markham - RH - Newmarket.

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**Author:** ![Cal](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/cal/32/5505_2.png) [@Cal](https://forums.speedlife.net/u/Cal)\
**Post date:** [August 13, 2005, 5:51am UTC](https://forums.speedlife.net/t/fs-stainless-steel-beefy-cat-bypass-pipe-fits-stock-s13/87926/2 "2005-08-13T05:51:42Z")

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pipe diameter?

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**Author:** ![alesserfate](https://avatars.discourse-cdn.com/v4/letter/a/f6c823/32.png) [@alesserfate](https://forums.speedlife.net/u/alesserfate)\
**Post date:** [August 13, 2005, 8:50pm UTC](https://forums.speedlife.net/t/fs-stainless-steel-beefy-cat-bypass-pipe-fits-stock-s13/87926/3 "2005-08-13T20:50:44Z")

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2.5 or 3, with flanges to fit stock piping. want a pic ?