Audi C4 / C5 A6 ECU Tuning Software - 2.7T - by Unitronic

[Scotmbb107]

Rabe Motorsport here in CT was able to flash my 2003 allroad(BEL) engine code with the stage 2 93 octane flash. I was told peak boost is 20PSI/14 PSI Hold. I've had it since spring and no issues as of yet. I just recently installed a JHM boost gauge and it's telling me a different story but the gauge may be off. ANy way UNI can confirm stage 2 was possible so I know I didn't get hosed???

[Steve@Unitronic]

Rabe Motorsport here in CT was able to flash my 2003 allroad(BEL) engine code with the stage 2 93 octane flash. I was told peak boost is 20PSI/14 PSI Hold. I've had it since spring and no issues as of yet. I just recently installed a JHM boost gauge and it's telling me a different story but the gauge may be off. ANy way UNI can confirm stage 2 was possible so I know I didn't get hosed???

Did you check for leaks? it might be a little vacuum leak on the gauge...
We can't read the data from the ecu and see what stage they put on it.

I'm very interested but I can't take out my ecu for multiple days to have it sent out. Do you offer a tune with the ecu?

Check on our website at the locate a dealer section.
check if you have a local dealer somewhere around you :)

[Scotmbb107]

Heres the ECU I have. Issue is my local UNI dealer said stage 2 was possible on my allroad and thats what I paid for. But on your website, stage 2 isn't even available for my allroad. Verification would be great and then maybe you will gain more business from the C5 A6 crowd.
ECU Coding : n/a
Engine Code : BEL
Engine Type : 2.7l V6 5VT
ECU Type : VAG-Bosch ME7.xx 1024K
ECU Family : 4Z7
ECU ID / Number : 4Z7907551S | 261208288
ECU Revision / Software # : 0020 | 1037368391

[Steve@Unitronic]

Heres the ECU I have. Issue is my local UNI dealer said stage 2 was possible on my allroad and thats what I paid for. But on your website, stage 2 isn't even available for my allroad. Verification would be great and then maybe you will gain more business from the C5 A6 crowd.
ECU Coding : n/a
Engine Code : BEL
Engine Type : 2.7l V6 5VT
ECU Type : VAG-Bosch ME7.xx 1024K
ECU Family : 4Z7
ECU ID / Number : 4Z7907551S | 261208288
ECU Revision / Software # : 0020 | 1037368391

Thank you, I'll check it out.

Ill make sure that I will let you know. :)

Thanks for the notice !

[Scotmbb107]

[QUOTE=Pat@Unitronic;7934530]Thank you, I'll check it out.

Ill make sure that I will let you know. :)

Thanks for the notice ![/QUOTE

Thanks again. 10k miles this year with the Unitronic tune without a hickup. Highly recommend a stage 1 +(93 octane) tune or even stage 2 as long as you have downpipes and exhaust. Unitronic should offer these tunes for tha C5 union and prob. Get more customers