N75 MotorSports

DCT7(Dry) Recalibration N7.7 Tune

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  • Regular price $449.99
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Developed in Canada By N75 Motorsports with help from Tuners in Australia, UK and Korea. 🇨🇦🇬🇧🇦🇺🇰🇷 



 2017-2022 ALL DCTs supported, ALL Models.

Kia Forte GT supported all model years.

Hyundai Veloster Turbo supported all model years.

Hyundai Elantra Sport all model years.

Hyundai Elantra GT N Line supported 

Hyundai Elantra GT Sport supported 

1.4T Variants across the world also supported! We have now tuned a DCT in Singapore without issue.



This is for the tuning file only, you can send in your TCU or flash our file with an EK1 Device.




Stage 1 is now ready for order, we are accepting Stage 1 DCT TCU's for tuning, Stage 1 has everything minus 7K Shift, something not needed on OEM Turbo cars. This is why we have two stages. 7K shift is more complex, we offer Stage 1 as a cheaper alternative. Stage 1 will work with any ECU Tune, However LC will not, a ECU Tune is required for LC which can be included with Stage 1.




 When considering the price of our tune may seem high, please understand there is NO tuning support for our DCT, meaning all tuning is done finding maps, with no support of what those maps are other than our experience.  We are one of the first KDM tuners to come up with a comprehensive TCU Recalibration, we wanted more than a "7K" Shift Map, and that is exactly what Stage 2 is. Over 500 hours of R&D has already occurred on our TCU with our Elantra GT N Line, while at that time we were unaware if we could develop a TCU tune, we did not publicly post anything until recently in October 2021, We have even pictured what coding your TCU looks like, due to the lack of tuning support, our experience and trail and error is all we could do until we had a working tune and found the maps needed to get the TCU to do what we wanted it too. 

We would also like to thank our customers for giving us the opportunity to develop a TCU tune, all R&D done by N75 is thanks to customer support, whether it is part or accessory here nor there, it counts, and we can't thank you enough all whom support us.




 Please specify vehicle when adding an ECU Tune.  



Your TCU needs to be shipped into Toronto, Ontario, Canada. We will send you mailing instructions after ordering. Turn around time is 24-48 hours during the week. 

You will also need a ECU Tune from us, we CANNOT guarantee ANY TCU Performance on any other ECU Tune than ours.  We offer our ECU Tune at a discount, you may add an ECU Recalibration to this tune.

Our Calibrations are proven and tested on the Elantra Sport / GT Sport / Kia Forte GT and Veloster Turbo 2.

NO LIMIT SHIFT- DCT No longer upshifts, only when you command it too our hit 7000RPM.

PRESSURE UP CLUTCH DISC- Increased Pressure limits to the clutch help hold high WHP Applications

SHIFT TABLE STEP UP - We change the way the transmission itself changes gear, in each gear. This results in a far better performing DCT

TORQUE LIMITER - We adjust a torque limiter in the TCU which is a pain for you drag strip guys. 

HYUNDAI SPEC STEP UP- We compared DCT files from around the world, we used the Kia Forte GT, Kia Cerato GT, Hyundai Elantra Sport which we tune and Hyundai Tucson DCT, what we noticed was interesting, the Hyundai Tucson, what we call Tusfil maps, (the exact same maps in the Elantra Sport/GT Sport) have higher values, we copied these values and the results were a far better driving DCT

CLUTCH HOLD- This is the closest we can come to Launch Control on the DCT, basically we lock up the clutch/brake and gas. Normally the clutch releases after a few seconds, with our tune, the clutch disc holds for longer and builds a little boost, this system is not perfect, but as good as we can possible make it for our cars. Unfortunately the TCU itself cannot support any type of LC, we have tried nearly everything available with no success. 

DCTN7.7- Will change the way you look at your DCT Elantra Sport /GT! We ensure a better and smoother driving experience or your money back!


#N7.7Tuned #NTuned #NTuner #N72 #N75Tuned

Customer Reviews

Based on 9 reviews
Bryce Piepmeier
Shifts good!

Got a stage 2 tune with one revision for lower boost and a dct tune. Didn't fix my clutch slip but that's no fault of Daniel the car is the way it is. Pulls incredibly hard and shifts fast. Not that I slam it into the limiter often but having the limiter raised is a bonus in of itself so I can drag out the gears a little more. Definitely satisfied, just wish my own car worked a little more lol


Tune is great, never received EK1 holder though.

Todd Bowman
Simply Amazing ! Stage 2

Thank you Daniel for the TCU stage 2 tune works amazing and is a must for Forte GT owners ! Amazing customer service thank you N75 !

Zachgary Plunkett
Very responsive and very helpful

Amazing customer support. Very responsive with emailing and helping customers out with questions.

Having so much fun

Got the DCT tune with the ECU tune and I couldn't be happier. I have light crackles and it puts a smile on my face every time, I thought I wanted the pops( I would have to remove my mid pipe to run it) but the more I saw the videos I don't want to be that loud going down the street every time I let off the gas. Daniel is a consummate gentleman and his customer service is just out of this world. I don't know how he finds the time to answer all my questions, and I am not alone in saying that, this guy works his butt off. You got a customer for life. Can't wait for my stuffed Turbo