# 07 Cobalt SS bolt on thread \*New Pics pg. 3\*

**URL:** https://forums.speedlife.net/t/07-cobalt-ss-bolt-on-thread-new-pics-pg-3/41317
**Category:** Builds
**Created:** [January 5, 2008, 7:48pm UTC](https://forums.speedlife.net/t/07-cobalt-ss-bolt-on-thread-new-pics-pg-3/41317 "2008-01-05T19:48:36Z")
**Posts on this page:** 1
**Showing post:** 25

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### Author: ![05OrangeSS](https://avatars.discourse-cdn.com/v4/letter/0/eada6e/32.png) [@05OrangeSS](https://forums.speedlife.net/u/05OrangeSS)
#### Post date: [January 6, 2008, 11:15am UTC](https://forums.speedlife.net/t/07-cobalt-ss-bolt-on-thread-new-pics-pg-3/41317/25 "2008-01-06T11:15:45Z")

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Cti has a nice header if you dont want to run a cat anymore. If you do want a cat the vibrant header is really nice too…hptuners has a rear o2 delete so it doesnt throw CEL if I recall correctly…the ARK non drifter style cat back sounds really good too…rather pricey though

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