# 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:** 162

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**Author:** ![Alpine](https://avatars.discourse-cdn.com/v4/letter/a/4da419/32.png) [@Alpine](https://forums.speedlife.net/u/Alpine)\
**Post date:** [February 9, 2009, 12:36pm UTC](https://forums.speedlife.net/t/my-07-si/241544/162 "2009-02-09T12:36:25Z")

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> [@what a day](https://forums.speedlife.net/t/what-a-day/13798/6):
>
> Oh and as far as TB and Intake spacers are concerned…
> 
> They really do make a differance, and you will get HP gains from them, obviously it will vary from car to car, but it is possible to get a 10+ hp gain from using TB or intake spacers or both…
> 
> **They help redeuce temps and heatsoak…**
> 
> The cooler the engine the more power it will make…

From a TB spacer?

Explain.

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