# 93 Rx7 Ls2 Project.

**URL:** https://forums.speedlife.net/t/93-rx7-ls2-project/196180
**Category:** Builds
**Created:** [March 18, 2008, 5:45am UTC](https://forums.speedlife.net/t/93-rx7-ls2-project/196180 "2008-03-18T05:45:59Z")
**Posts on this page:** 1
**Showing post:** 261

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### Author: ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)
#### Post date: [December 31, 2009, 4:16pm UTC](https://forums.speedlife.net/t/93-rx7-ls2-project/196180/261 "2009-12-31T16:16:13Z")

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> [@Do you have a Magnus mani on your evo?](https://forums.speedlife.net/t/do-you-have-a-magnus-mani-on-your-evo/41776/31):
>
> Have someone put an adapter on the IC to make it 4". I dont know how good going 3 to 4 will do, that little restriction point should be eliminated if all possible.

ppl have seen over 1k doing it this way. yes the 4" end cap would be ideal but for effort the reducer works just as well.

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