MS3 ULTIMATE Plug and Play Harness by RPS just announced..

Wahoo

Well-Known Member
Apr 2, 2011
1,603
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Buffalo NY
I was planning to get the MS3 PRO PNP, probably still will incase I need to put a different motor in the car, I can probably still use the MS3 PRO.

All engines are Air Pumps, this "it needs to be a buick tuner" shouldn't really matter. I mean a brand new device that is made specifically for buicks just recently released, and that is the better option over MS3??? I mean just because buick people made it doesn't mean they will be proficient in using/tuning their own ECU.

MS3 is available on so many different cars, you could probably take your buick to any tuner and get it tuned good. Its all the same, I mean its not different languages, its the same tables to tune and test. Or just youtube megasquirt and save money tuning it yourself and having fun.
 
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ITSAV6

It's my Granny's car!
Nov 13, 2001
2,144
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sogaturbobuicks.4t.com
There is probably less than 5% on here that can use most of the features on the MS3 Pro, MS2 will run everything on a Buick and more. I have a MS2 Plug and Play on my turbo fox body and it's a nice system also. The Microsquirt should work as a bare bones setup also.
 

marleyskater420

still needs to learn
Aug 14, 2004
1,660
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Where mind expansion abounds
Yes and Turbo Tweak has his own version with more features
The TurboTweak ECU comes with a wideband sensor, the wifi connection module, and allows you to use your Scanmaster as well.

The Turbotweak ECU and the Megasquirt ECM both use the same tuning software- Tunerstudio.

The ECUGN has an edge for those who like to use their Scanmaster for engine info instead of keeping a laptop in their car. Plus having the wifi module with the purchase allows you to have a mobile hotspot so that you can connect your laptop to the ECU to make tuning changes no matter where you are!
 

dank GN

BlackArts Automotive (661)993-8277
Jan 11, 2009
3,510
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SoCal the high desert
@dank GN I think you are a business partner in this deal? Are you running this now and can you post some results of this system?
I am not running this setup yet . I am debating on switching from my SD2 setup I just haven’t pulled the trigger on it . When I do swap I will most definitely go with the MS3 pro as I do have a basic. Understanding of tuning and hopefully won’t have to many issues that would require me to be calling someone for support .
 
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