# ecu help
**URL:** https://forums.speedlife.net/t/ecu-help/89271
**Category:** SON240sx Automotive
**Created:** [October 8, 2005, 2:52pm UTC](https://forums.speedlife.net/t/ecu-help/89271 "2005-10-08T14:52:19Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@system](https://forums.speedlife.net/u/system)
#### Post date: [October 8, 2005, 2:52pm UTC](https://forums.speedlife.net/t/ecu-help/89271/1 "2005-10-08T14:52:19Z")
blacktop s13 Sr20det
550cc injectors
z32 Maf
T3/T4 Turbo
which do you think would be a better way to go
Get a 550cc/Z32 tuned ECU
or
Go with the
Greddy Profec Type-S Boost Controller and Greddy’s E-Manage piggy-back ECM
I appreciate any feedback given
---
### Author:  [@Gonad](https://forums.speedlife.net/u/Gonad)
#### Post date: [October 8, 2005, 2:53pm UTC](https://forums.speedlife.net/t/ecu-help/89271/2 "2005-10-08T14:53:10Z")
Tuned ECU. I’m not feelin the piggy back systems. For something like
this, you really don’t want to trick a computer with piggy back.
Either tuned ECU or a full standalone.
---
### Author:  [@ohh](https://forums.speedlife.net/u/ohh)
#### Post date: [October 10, 2005, 8:36pm UTC](https://forums.speedlife.net/t/ecu-help/89271/3 "2005-10-10T20:36:47Z")
> [@240 ville](#):
>
> blacktop s13 Sr20det
> 550cc injectors
> z32 Maf
> T3/T4 Turbo
>
> which do you think would be a better way to go
>
> Get a 550cc/Z32 tuned ECU
>
> or
>
> Go with the
> Greddy Profec Type-S Boost Controller and Greddy’s E-Manage piggy-back ECM
>
> I appreciate any feedback given
you can go stand alone but of course you will need someone with knowledge to tune it. piggy backs are ok to a certain point. If I were in your shoes, oh wait I in a sense sort of am get an Enthalpy tune, if you havent heard of Enthalpy AKA Scott formerly from secret services you should not own an SR, Visit [freshalloy.com](http://freshalloy.com) and you’ll see he knows his SR tuning. The tune is about 500 bucks which is on par with JWT but the tune is by far superior, thats the route i will be going very soon