Okay i just came off a fustrating experience with Abacus and my turbo GSR on the E manage. First off... i ran this setup because i wanted to maintain my OBD2 and not convert to OBD1(more money)... I bought the entire system with harnesses and boost pressure sensor. I installed it myself... pretty straight forward. And made arrangements to take it there to be tuned. I asked ahead of time if the tuner was familiar with it and asked me to bring the manual with me. He read it for about 30 minutes and we went to work... either one of two things happened... after 3 hours of being there it was either one... my E manage wasnt functioning properly unlikely... or two he had no idea how to setup the unit and work the software. Because we got nowhere with my car... it actually ran worse when i left than when it drove in there.
I spoke with i guess a manager of the shop because i really didnt think it would have been fair to pay the time of tuning if nothing became of my experience there. He mentioned that the E manage is new to them and have not been familiar with it yet. He did not charge me but asked me if i would let him have my manual which i did.. for them to review in hopes they might be able to do this work in the future for others. Overall... i dont think it was a bad experience because i didnt lose money in the effort.. but i have since then taken the system out and sold it because no local shops can support it it seems.
Hopefully in time they can review the instructions and maybe get their hands on another car to mess with... but until then i would definitly wait. This was just 2 weeks ago. I hope this helps.