# what are my management options???

**URL:** <https://forums.speedlife.net/t/what-are-my-management-options/243637>\
**Category:** Shift518 Automotive\
**Created:** [April 20, 2009, 10:27am UTC](https://forums.speedlife.net/t/what-are-my-management-options/243637 "2009-04-20T10:27:12Z")\
**Posts on this page:** 1\
**Showing post:** 25

<div class="post-metadata">

**Author:** ![Shawn96VR-4](https://avatars.discourse-cdn.com/v4/letter/s/eada6e/32.png) [@Shawn96VR-4](https://forums.speedlife.net/u/Shawn96VR-4)\
**Post date:** [April 29, 2009, 4:29pm UTC](https://forums.speedlife.net/t/what-are-my-management-options/243637/25 "2009-04-29T16:29:08Z")

</div>

> [@FS/FT:01 yamaha R1(Feeler)](https://forums.speedlife.net/t/fs-ft-01-yamaha-r1-feeler/17460/23):
>
> With piggyback you are basically scaling the same shape Ev map that came from the factory. This can be done dynamically, but the shape never changes. With standalone you can adjust the shape to reflect your new Ev.

Ah. That’s not true. You can modify RPM points even with the S-AFC (AFC too technically even though you don’t have access to specified RPM points). Yes, you are modifying the input signal so you deal with the pre-configured maps but you CAN change the shape.

---

_[View the full topic](https://forums.speedlife.net/t/what-are-my-management-options/243637)._