# custom cat back

**URL:** https://forums.speedlife.net/t/custom-cat-back/242818
**Category:** Shift518 Off Topic
**Created:** [March 15, 2009, 7:12pm UTC](https://forums.speedlife.net/t/custom-cat-back/242818 "2009-03-15T19:12:39Z")
**Posts on this page:** 1
**Showing post:** 49

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### Author: ![Alpine](https://avatars.discourse-cdn.com/v4/letter/a/4da419/32.png) [@Alpine](https://forums.speedlife.net/u/Alpine)
#### Post date: [March 16, 2009, 8:52am UTC](https://forums.speedlife.net/t/custom-cat-back/242818/49 "2009-03-16T08:52:02Z")

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> [@FS: 2000 cbr929rr](https://forums.speedlife.net/t/fs-2000-cbr929rr/15636/4):
>
> So you guys think i should just weld a resonator in it? It will sound alot better?

Definitely. Less rasp and it will quiet it down a little, but I would put a muffler on there as well. You’ll lose like 1whp from adding a muffler. lol

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