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

[Steve@Unitronic]

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



Looking for ECU Performance Upgrades for your C4/C5 Audi A6? You've stumbled into the right thread! This will be the "go-to" thread for all Unitronic Engine ECU products for the C4/C5 Audi A6, and if anyone has questions, please direct them here!

CLICK BELOW for a FULL software listing of YOUR car!

Audi A6 2.7T 2000-2004 ECU Tuning Software

Audi A6 2.8L V6 2000-2001 ECU Tuning Software

Audi A6 4.2L V8 2000-2004 ECU Tuning Software

Audi A6 3.0L V6 2002-2004 ECU Tuning Software

Audi A6 All Road 2.7T 2000-2004 ECU Tuning Software



CLICK HERE to FIND YOUR CAR and ENGINE


Now for a little information about the product;





(2.7T figures below as an example!)


Stock:
-250HP
-258LB-TQ


Unitronic Stage 1 Engine Software Specs:

-315HP
-345TQ
-Optimized for 91 Octane
-16psi
-Engineered with Strict Industry Standards
-Extensively Tested Under Various Driving Conditions
-Audi Factory Safety Limiters Retained
-Greatest Power and Torque Gains in the Industry, Guaranteed!
-Optimized Responsiveness and Drivability
-Optimized Smoothness and Driving Comfort
-Power Delivery Perfectly Optimized Throughout the Power Band
-Improved Fuel Efficiency
-Speed Governor Removed
-RPM Limiter Increased to 7000
-Cold Weather Start and Warm up Improved
-Lower End Hesitation (Lag) Removed
-Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off Valve



CLICK HERE for your Audi C4/C5 A6 ECU Tuning Software!



It's important to note that we also offer the industries LEADING Guarantee. All Unitronic performance software upgrades come with an unconditional 30-day money back guarantee, to ensure that your power and performance expectations are fully met. Our goal is to enhance your driving pleasure, and our risk free guarantee brings you peace of mind. If for any reason you are not 100% delighted with your Unitronic software, you may return it for a full refund (installation fees may not be covered).

At the end of the day, Unitronic Performance Products are engineered to deliver instantaneous asphalt-shredding performance while maximizing your daily driving comfort and pleasure. We guarantee to DELIVER THE POWER, resulting in a night and day difference that you will immediately feel and fall in love with; all done in direct accordance with the specifications established by the manufacturer, to ensure complete reliability.



If you have any questions or concerns, please do not hesitate to contact us via email ([email protected]), phone (1-866-341-2447), or PM here on the forum!

Thanks,

Patrick
Team Unitronic

[Steve@Unitronic]

[Steve@Unitronic]

Check out this Unitronic Stage 1+ RS4 wallpaper! CLICK HERE to download the wallpaper!

[Steve@Unitronic]

BUMP

[Steve@Unitronic]

BUMP

[TwinTurbo02]

I just would like to say that Unitronic is a perfect decision if you want to have a little more boost out of your 2.7 engine. I have had Unitroinic for all most 3 years now and have loved every second I get behind the wheel of my car . It give's the engine a very smooth power delivery and really makes the stock ko3's come alive. Just to give you an idea I drive my car every day 30-40 miles for work. I have never had any engine issue's at all and still to this day my car runs like a champ with140k on her!! I hope this helps anyone out there that's looking for a good tune because you need look no further.

[Steve@Unitronic]

I just would like to say that Unitronic is a perfect decision if you want to have a little more boost out of your 2.7 engine. I have had Unitroinic for all most 3 years now and have loved every second I get behind the wheel of my car . It give's the engine a very smooth power delivery and really makes the stock ko3's come alive. Just to give you an idea I drive my car every day 30-40 miles for work. I have never had any engine issue's at all and still to this day my car runs like a champ with140k on her!! I hope this helps anyone out there that's looking for a good tune because you need look no further.

Thank you for the review! :)
I'm glad you like it

Thank you,

[Kievskiy]

Patrick Le Dip???

[gbjoshe]

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?

[durfA4]

I tried with UNITRONICS on multiple times to support more than a stage 1 flash for my allroad, they said it is dead platform, and would not provide a file for my 2001 APB manual with Franken turbos. Stage 1 was fine, but no support after the sale, If you want to give them $500 for a tune that you can get nefmoto for free then do it.

[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

[CALL AAA]

Wow! ^ 53 posts on your first day on AZ. I wish my internet connection was that fast.

[Steve@Unitronic]

Hope everyone had a great Labour Day long weekend!

[c5Rome]

stage 2 and 3 need to be optional for the 3.0!!!!!! i hate just having stage one i need 300hp lol

[Steve@Unitronic]

stage 2 and 3 need to be optional for the 3.0!!!!!! i hate just having stage one i need 300hp lol

Hopefully it will be made soon :)