# Justin's s14 240Sx (94 sentra\_xe)

**URL:** https://forums.speedlife.net/t/justins-s14-240sx-94-sentra-xe/241184
**Category:** Builds
**Created:** [January 5, 2009, 9:35am UTC](https://forums.speedlife.net/t/justins-s14-240sx-94-sentra-xe/241184 "2009-01-05T09:35:42Z")
**Posts on this page:** 1
**Showing post:** 434

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### Author: ![Jersey\_Fresh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jersey_fresh/32/6418_2.png) [@Jersey\_Fresh](https://forums.speedlife.net/u/Jersey_Fresh)
#### Post date: [January 26, 2009, 11:19am UTC](https://forums.speedlife.net/t/justins-s14-240sx-94-sentra-xe/241184/434 "2009-01-26T11:19:13Z")

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> [@BadAssDriftingVolvo](https://forums.speedlife.net/t/badassdriftingvolvo/13043/4):
>
> And that’s where spark plug non-foulers come into play…drill out a non-fouler so the o2 will screw all the way into it, then screw the non fouler into the after-cat bung, and voila, o2 doesn’t know any better 🙂

yeah, i have a ton of them from my friends shop that burned down a couuple years ago (dynamic productions) But seriously, do you think you get any gains from removing the cat? especially on a bone stock car lmao

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