# KA-T kits?

**URL:** <https://forums.speedlife.net/t/ka-t-kits/117012>\
**Category:** SON240sx Automotive\
**Created:** [July 15, 2008, 4:46pm UTC](https://forums.speedlife.net/t/ka-t-kits/117012 "2008-07-15T16:46:12Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![draggone](https://avatars.discourse-cdn.com/v4/letter/d/5fc32e/32.png) [@draggone](https://forums.speedlife.net/u/draggone)\
**Post date:** [July 16, 2008, 9:02am UTC](https://forums.speedlife.net/t/ka-t-kits/117012/12 "2008-07-16T09:02:40Z")

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> [@vw=sti w/ mods](https://forums.speedlife.net/t/vw-sti-w-mods/17672/5):
>
> i had the exact turbo on my ka-t
> 
> full boost by 3800rpm

What was the size of the exhust side? I just remeber we also had cams and cam gears that help with the spool up, but that still a little late with that size of turbo, I have a T4 T67 and I am getting full boost at 4000rpm

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