# WTB: Full 3'' exhaust  CA18DET S13

**URL:** <https://forums.speedlife.net/t/wtb-full-3-exhaust-ca18det-s13/147939>\
**Category:** Classifieds\
**Created:** [September 23, 2007, 2:04pm UTC](https://forums.speedlife.net/t/wtb-full-3-exhaust-ca18det-s13/147939 "2007-09-23T14:04:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dsm\_austin](https://avatars.discourse-cdn.com/v4/letter/d/e5b9ba/32.png) [@dsm\_austin](https://forums.speedlife.net/u/dsm_austin)\
**Post date:** [September 23, 2007, 2:04pm UTC](https://forums.speedlife.net/t/wtb-full-3-exhaust-ca18det-s13/147939/1 "2007-09-23T14:04:27Z")

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downpipe to the muffler

let me know if you have anything

thanks

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**Author:** ![cheeze](https://avatars.discourse-cdn.com/v4/letter/c/b5ac83/32.png) [@cheeze](https://forums.speedlife.net/u/cheeze)\
**Post date:** [September 23, 2007, 2:27pm UTC](https://forums.speedlife.net/t/wtb-full-3-exhaust-ca18det-s13/147939/2 "2007-09-23T14:27:01Z")

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if you get a ca18det downpipe, it bolts up to sr20det exhaust, 240sx exhaust, etc, all of them. Another way is to get an sr20det o2 housing, then you can use an sr20det downpipe which is easier to find.