# 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:** 46

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**Author:** ![skateshelter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/skateshelter/32/6337_2.png) [@skateshelter](https://forums.speedlife.net/u/skateshelter)\
**Post date:** [March 16, 2009, 8:14am UTC](https://forums.speedlife.net/t/custom-cat-back/242818/46 "2009-03-16T08:14:02Z")

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> [@jeeves vs. firehawk853](https://forums.speedlife.net/t/jeeves-vs-firehawk853/15610/66):
>
> There ya go.
> 
> Or just get a custom 2.5" or 3" or whatevers most efficient on those motors (look it up on the forums) and have a resonator and muffler welded in. ZZP makes a whisper resonator that quiets down a lot of the rasp and sound yet still flows like an open pipe.
> 
> Like I said, think of what the purpose of the exhaust is for. On a daily driver there is no reason to have a loud raspy exhaust like that.

So you guys think i should just weld a resonator in it? It will sound alot better?

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