Unitronic TCU Upgrade for DL501® (DSG®) - Now Available!

[Sales@Unitronic]

Unitronic is pleased to present its Performance Software for the DL501® (S-tronic®) DSG®*. Unitronic's Performance Software Upgrade for the Transmission Control Unit (TCU) is flashable via the OBD-2 port of the vehicle
and is calibrated alongside its already released ECU Performance Software to ensure a harmonious operation. Unitronic Performance Software for the TCU is also UniConnect+ compatible. Learn more about UniConnect+ HERE!

What you may experience with your stock DSG software
As with previous generations and other variants of the DSG, ECU Performance Software and engine hardware upgrades resulted in shortcomings in the stock control logic; gear change setpoints, gear shift speeds, limitations in allowed torque through the gearbox, engine rev limitations, and much more; all stemming from the increase in engine output. In Drive-mode, drivers often experience premature upshifts as a result of the stock calibration being aligned with the factory engine output. In Sport-mode, part throttle acceleration held the gears too long, causing an awkward driving experience. In Drive-mode and/or Sport-mode, shift points are often misaligned with peak engine output, costing drivers with imperfect acceleration. And Manual-mode is not a true “manual” mode, as gear changes still occur at redline and engagement of the kickdown button still result in unwanted downshifts.

Why choosing Unitronic Performance Software for your DSG
Utilizing its extensive knowledge of the TCU from its offerings for previous generations and other variants of the direct-shift gearbox, that developed a strong reputation in the market, Unitronic's Performance Software for the DL501 DSG will deliver a complete night and day driving experience. With two Stages, Stage 1 & 2, Unitronic's Performance Software for the DL501 DSG is precisely re-calibrated to ensure shift points in Drive-mode and Sport-mode are aligned with increased output and powerband of a Unitronic tuned engine to ensure maximum acceleration, deliver lightning fast gear changes to gain valuable time during acceleration, and raises TCU torque limitations to ensure the TCU does not intervene during acceleration. Unitronic's Performance Software for the DL501 DSG will allow drivers to feel more connected to the vehicle and will experience a total transformation in the driving experience.

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Take advantage of our Software Value Packages

Already a Unitronic flashed customer? Receive an instant 100$ Rebate on the Unitronic Performance Software for DSG.

Combine purchases of Unitronic Performance Software for ECU and TCU and receive a 150$ Rebate.

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FEATURES
Engineered with Strict Industry Standards
With over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools, and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.

Extensively Tested Under Various Driving Conditions
Development begins using its in-house engine dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Additional validation and results comparison are completed using its in-house Maha Chassis dyno as a second step of product development. Beta calibrations are then tested in race and street scenarios, using multiple cars throughout the world under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.

Optimized Responsiveness and Drivability
Cruising upshifts set point are improved for maximum responsiveness when you require power quickly.

Optimized "D" Mode for a Comfortable Driving Experience
Smoother and predictable shifting to ensure a pleasant ride for your daily commute.

Optimized "S" Mode for Maximum Acceleration
Sport mode features lightning quick gear changing and precisely calibrated shifting points to achieve the fastest acceleration possible when combined with your Unitronic ECU Performance Software.

Optimized "M" Mode for Maximum Acceleration and Kickdowns Removed
Fastest shift possible; up to 3 times faster compared to OEM calibration.

Optimized TCU Performance Software Stages
Unitronic's Stage 1 TCU Performance Software shift points are optimized to give you the best performance possible out of your OEM software or your Unitronic Stage 1 ECU Performance Software.
Unitronic's Stage 2 TCU Performance Software shifts points are optimized for your Unitronic Stage 1+ and up ECU Performance Software.

Gear Display Enabled in D and S Mode
Like in M mode, gear display is enabled in D and S mode.

Improved Launch Control
Optimized set points to maximize accelerations and improve 60ft time. Launch control set to 4000 RPM in the B8/B8.5 S4 & S5.

Increase Clutch Pressure for Higher Torque Output
Increased clutch pressure to maximized friction force. This results in higher torque capacity without clutch slipping.

Increased Torque Limiter
Ensure TCU does not intervene during acceleration thus reducing engine power output.

Rev Limiter Increased

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APPLICATIONS*
VISIT OUR PRODUCT PAGES FOR PRICING

B8 Audi® S4®
B8.5 Audi® S4®
B8 Audi® S5®
B8.5 Audi® S5®
C7 Audi® S6®
C7.5 Audi® S6®
C7 Audi® S7®
C7.5 Audi® S7®

For more information, be sure to contact your local Authorized Unitronic Dealer to get yours now!

*Subject to TCU Box Code availability.

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[DGVR6]

Good stuff! Saxon get on it lol

just might make use of my uni connect after all

[John@Unitronic]

Good stuff! Saxon get on it lol

just might make use of my uni connect after all

Oh he's on it! Looking forward to hearing from you soon, too!

[MadAboutCars]

John, how will I know when you have a my TCU version available. I was the person in New Zealand that you offered to let me try the TCU upgrade, but you didn't have my TCU version, and the Unitronic NZ dealer (Hennie) was a total let down when it came to getting my TCU firmware read from my car, so it never happened.

[John@Unitronic]

John, how will I know when you have a my TCU version available. I was the person in New Zealand that you offered to let me try the TCU upgrade, but you didn't have my TCU version, and the Unitronic NZ dealer (Hennie) was a total let down when it came to getting my TCU firmware read from my car, so it never happened.

Yes, I recall speaking with you. I'm really sorry to hear that it never worked out for you. Shoot me an email and I'll setup a notification for you, please.

[Barritia]

John a couple of question on my S6 c7.5 Are the amount of launches available increased and will it reduce my launch RPM so I can stop spinning all 4 tires when I launch.

[John@Unitronic]

John a couple of question on my S6 c7.5 Are the amount of launches available increased and will it reduce my launch RPM so I can stop spinning all 4 tires when I launch.

Yes, the launch limit is addressed. LC setpoint is 4800RPM, but traction will vary greatly on the surface prep, tires, etc., so if you would like an adjustment, please email me with your request.

[jfeger]

If I buy the ECU 1+ and the TCU Stage 2, do I also get included access to ECU 1 and TCU 1?

[jfeger]

Also ... your dealers aren't ready to sell this apparently. The one I went to didn't have the TCU option or the $150 in savings. How do we take advantage? I have a credit card in my hand ready to be abused. :)

[Barritia]

Thanks John I will give Rachael a call tomorrow. Is the $100 discount off the $850 price making it $750 if I already have stage 1+ and 2 from you guys already?

[John@Unitronic]

Also ... your dealers aren't ready to sell this apparently. The one I went to didn't have the TCU option or the $150 in savings. How do we take advantage? I have a credit card in my hand ready to be abused. :)

We just released this today, so if your visit to one of our Authorized Dealer was prior to this afternoon, I don't think the combo discount would have been offered, since the DL501 Software hadn't been released yet. Send me an email to john [at] unitronic [dot] ca and I'll help you get everything you're looking for!

If I buy the ECU 1+ and the TCU Stage 2, do I also get included access to ECU 1 and TCU 1?

You can access all of the stages up to the stage that you've purchased after the initial flash, yes. Please keep in mind that you can use Stage 1 TCU with Stage 1+ or higher ECU, though.

Thanks John I will give Rachael a call tomorrow. Is the $100 discount off the $850 price making it $750 if I already have stage 1+ and 2 from you guys already?

Yes, the combo/existing client discount is applied from the retail price.

[saxon]

can't wait

[MadAboutCars]

Yes, I recall speaking with you. I'm really sorry to hear that it never worked out for you. Shoot me an email and I'll setup a notification for you, please.

Thanks. With the C7.5 S6 in manual mode, has the upshifting at rpm limit been removed in all gears?

[John@Unitronic]

Thanks. With the C7.5 S6 in manual mode, has the upshifting at rpm limit been removed in all gears?

No, it's maintained.

[Barritia]

John do your ECU tunes and TCU tunes run in UK models?

[John@Unitronic]

John do your ECU tunes and TCU tunes run in UK models?

Yes, we can provide Performance Software for the ECU/TCU anywhere in the world. As with any, it is subject to tuned file availability for the E/TCU, but once we have the E/TCU details, I can confirm. If it's not currently available, it's usually a few days/weeks for us to compile tuned files for that particular box code.

[MadAboutCars]

No, it's maintained.

That's disappointing.

So what about D mode. You say it's "Smoother and predictable shifting". Does that mean it's any sportier? Does 3rd downshift to 2nd sooner? This to me is the worst thing about D mode. When you come out of a corner, unless you almost come to a stop it's still in 3rd and has a big delay before it gets going, even with the Untronic stage 1 tune.

[bucknutt76]

Has anyone actually installed this? Did it make a big difference with the performance tune? I currently have the performance tune and want to know if the tcu tune is worth it.

[Phi399]

I ordered a few days ago. Still waiting for it to be setup. Guess my box code was not available yet. I had my ECU tune in a day. I will post once I get it installed.


Sent from my iPhone using Audizine mobile app

[Barritia]

Same here they didn't have my box code. Was meant to have it but end of this week so will let you know later if I do.

[John@Unitronic]

I ordered a few days ago. Still waiting for it to be setup. Guess my box code was not available yet. I had my ECU tune in a day. I will post once I get it installed.


Sent from my iPhone using Audizine mobile app

We're working to get file requests resolved as quickly as possible. Thank you for your patience and understanding! If you have any specific questions or concerns, please do not hesitate to email me; john [at] unitronic [dot] ca.

[Phi399]

No worries. Being a new product and ordering quickly. I was expecting a delay. Looking forward to getting soon. I have only have great things to say about the ECU tune and the service you guys provide.


Sent from my iPhone using Audizine mobile app

[Barritia]

John any update on the ETA of the tune. Not heard anything from Racheal yet.

[saxon]

John any update on the ETA of the tune. Not heard anything from Racheal yet.

i know the last time i had talked with him he was hoping it was very soon. He has been working around the clock trying to keep up with the demand.

i can't wait :)

[Barritia]

Any updates?

[John@Unitronic]

Any updates?

We're wrapping up any outstanding requests this week; if you haven't already gotten news, thank you for your patience and expect some communication on it this week.

[Barritia]

Thanks John that's great to hear. Will give racheal a call tomorrow.

[John@Unitronic]

Thanks John that's great to hear. Will give racheal a call tomorrow.

Better yet; shoot me an email and I'll reply once your file is online. If you ever would like an update, feel free to email me directly. You have my email.

[-Eric-]

Any chance that the stage 2 DSG will be available for a 2017 C7.5 S6 anytime soon?

[John@Unitronic]

Any chance that the stage 2 DSG will be available for a 2017 C7.5 S6 anytime soon?

Please send an email to tech [at] getunitronic [dot] com with your TCU ID and Revision Number.

[-Eric-]

OK Thanks

[Barritia]

John any update on my box code yet?

[Ze_Nardo6]

John any update on my box code yet?

Holy crap they still haven't finished your tune? Saw you asking in November..

[Barritia]

Yeah it's been a while. They were having some issues with my box code and they wanted to make sure everything was 100% correct with my specific tune before releasing it to public.

[Ze_Nardo6]

John, does Unitronic remove the speed limiter in your software?

[John@Unitronic]

John any update on my box code yet?

Received your email; thanks for your patience. There's been progress, but nothing to share at the moment. Shouldn't be much longer!

Yeah it's been a while. They were having some issues with my box code and they wanted to make sure everything was 100% correct with my specific tune before releasing it to public.

It's a different TCU Box, so as usual, we ensure that our Performance Software is ready for our Clients to thoroughly enjoy.

John, does Unitronic remove the speed limiter in your software?

Which vehicle?

[Barritia]

Received your email; thanks for your patience. There's been progress, but nothing to share at the moment. Shouldn't be much longer!



It's a different TCU Box, so as usual, we ensure that our Performance Software is ready for our Clients to thoroughly enjoy.



Which vehicle?

Thanks John that's great to hear.

[-Eric-]

Yeah it's been a while. They were having some issues with my box code and they wanted to make sure everything was 100% correct with my specific tune before releasing it to public.

+1

The thing that I like about Unitronic is that they work on something until it is truly ready for primetime and then release it. Some tuners would just do the job halfway, and then release it to their unsuspecting clients who would then need to come back to the dealer several times to get the unfinished product corrected. Not good. My stage 1+ has been super stable and smooth, it feels like you would expect it to if this was simply a higher performing sub-model direct from Audi. Not to mention that Unitronic's performance is very comparable with anyone else in the tuning game. They are all pretty close on performance. But, Unitronic tunes works correctly first time everytime. I am looking forward to the DSG stage 2 tune for my 2017 S6. I'm sure it's going to be awesome.

[Barritia]

+1

The thing that I like about Unitronic is that they work on something until it is truly ready for primetime and then release it. Some tuners would just do the job halfway, and then release it to their unsuspecting clients who would then need to come back to the dealer several times to get the unfinished product corrected. Not good. My stage 1+ has been super stable and smooth, it feels like you would expect it to if this was simply a higher performing sub-model direct from Audi. Not to mention that Unitronic's performance is very comparable with anyone else in the tuning game. They are all pretty close on performance. But, Unitronic tunes works correctly first time everytime. I am looking forward to the DSG stage 2 tune for my 2017 S6. I'm sure it's going to be awesome.

Yeah i fully agree. Rather have a working tuned thats slow to be released than a bad tune thats rushed out.

[MadAboutCars]

Hey, Barritia. Must be over a year now. Did you ever get your Unitronic TCU tune.