I'm looking for PC based software to modify my 99 mustang's computer. Anyone know of any vendors or software companies with this software?
? software to modify ECM ?
- Thread starter soldato
- Start date
jstreet0204
Active Member
http://www.guieectuner.com/ The ecc-tuner with the gui-interface used to be really popular in mid 90's. It is a very powerfull tuning tool, but to use it takes alot of time and reading online to figure out how to use it.
Sam98
Founding Member
Don't waste your time with EEC tuner - they won't even acknowledge that their product will work with the EEC-V. 
I like the tweecer also, but they really don't change the PCM in the sense a reflash would. There is something coming out that is expected to change that, but I haven't seen any specifics yet. This might be a good time to wait and see...
I like the tweecer also, but they really don't change the PCM in the sense a reflash would. There is something coming out that is expected to change that, but I haven't seen any specifics yet. This might be a good time to wait and see...
BlackVert
15 Year Member
GTblack_00
New Member
Tweecer works for all 8cyl mustangs soo far!
EEC IV and V compatible
Get the RT and youll have more (alot) than sct for less.
EEC IV and V compatible
Get the RT and youll have more (alot) than sct for less.
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