# My 07 Si

**URL:** <https://forums.speedlife.net/t/my-07-si/241544>\
**Category:** Builds\
**Created:** [January 23, 2009, 12:37pm UTC](https://forums.speedlife.net/t/my-07-si/241544 "2009-01-23T12:37:22Z")\
**Posts on this page:** 1\
**Showing post:** 67

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**Author:** ![Shady](https://avatars.discourse-cdn.com/v4/letter/s/6de8d8/32.png) [@Shady](https://forums.speedlife.net/u/Shady)\
**Post date:** [February 3, 2009, 8:48am UTC](https://forums.speedlife.net/t/my-07-si/241544/67 "2009-02-03T08:48:17Z")

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> [@DIESEL FOR THE WIN](https://forums.speedlife.net/t/diesel-for-the-win/13462/3):
>
> I would agree with parts like that, but its just a hollowed out piece of metal, I cannot see a difference, the only difference would be from a short header to a race header, if the header is the same size and the holes are equal it doesnt matter what the brand is, metal is metal all day long, the price just depends on the label you put on it, I bet alot of header’s are manufactured in the same place.

oh srs time

Cheaper headers will break, welds will crack and shit out. Metals are generaly thinner and cause more heatsoak…

Also depending on the design of the header, some are extremely restrictive compared to better brands

NOODZ

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