# 99 civic ex

**URL:** <https://forums.speedlife.net/t/99-civic-ex/199260>\
**Category:** PittSpeed Automotive\
**Created:** [August 26, 2008, 10:52pm UTC](https://forums.speedlife.net/t/99-civic-ex/199260 "2008-08-26T22:52:56Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![95delQuicky](https://avatars.discourse-cdn.com/v4/letter/9/d78d45/32.png) [@95delQuicky](https://forums.speedlife.net/u/95delQuicky)\
**Post date:** [August 26, 2008, 10:52pm UTC](https://forums.speedlife.net/t/99-civic-ex/199260/1 "2008-08-26T22:52:56Z")

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picked up a 99 ex. it has a b16 block with a gsr head… the whole car needs re wired because its all fucked up. anyway, what wiring harness and ecu do you guys suggest i get?

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**Author:** ![stinkbox](https://avatars.discourse-cdn.com/v4/letter/s/9f8e36/32.png) [@stinkbox](https://forums.speedlife.net/u/stinkbox)\
**Post date:** [August 27, 2008, 12:29am UTC](https://forums.speedlife.net/t/99-civic-ex/199260/2 "2008-08-27T00:29:10Z")

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Gee, how about a 99-00 civic si.

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**Author:** ![95delQuicky](https://avatars.discourse-cdn.com/v4/letter/9/d78d45/32.png) [@95delQuicky](https://forums.speedlife.net/u/95delQuicky)\
**Post date:** [August 27, 2008, 8:38am UTC](https://forums.speedlife.net/t/99-civic-ex/199260/3 "2008-08-27T08:38:00Z")

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thats what i was going to use but i didnt know if that would work on the gsr manifold

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**Author:** ![imported\_gearhead](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/imported_gearhead/32/5957_2.png) [@imported\_gearhead](https://forums.speedlife.net/u/imported_gearhead)\
**Post date:** [August 27, 2008, 9:44am UTC](https://forums.speedlife.net/t/99-civic-ex/199260/4 "2008-08-27T09:44:30Z")

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i’d get an obd1 gsr harness and make it obd1, unless you need emissions, then go obd2a gsr … really, you can do whatever combination you want.