N75 MotorSports

Hyundai Elantra N (I30N Sedan / Avante N)ECU Calibration on Spare ECU (2022-2023)

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  • Regular price $1,500.00
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10-16 day wait after ordering before receiving a tracking due to the ECU shortage. 

Tune your car without any downtime!

Our ECU's work on all models anywhere in the World!



N75 Motorsports ECU's DO NOT disable Bluelink unlike other tuners, Bluelink on our ECU unlike other tuners works like OEM due to our extensive research and development. We are able to do this without touching your OEM ECU with only your VIN number and transmission type! If you want not only a ECU tune, but a proper product that doesn't compromise OEM functions like Bluelink? N75 Motorsports is your only option!

Tune Features

Engine Fuel Delivery

The N series engine's has fuel delivery not set for high boost, if tuners do not account for this the ECU will pull power and cut fuel under high demands. We optimize these maps for the HPFP and fuel delivery to engine to prevent this cut from happening.

N Mode pop enhancement. (Optional)

We change the pop sound through the ECU. The OEM Hyundai pop sound becomes far more aggressive. Only in N mode like OEM. (Recommend high flow downpipe catted or catless)

AFR Adjustment

(Hyundai's are known to run very rich from factory our tune corrects this and your N will not only make more power but get better fuel economy doing it!)

Torque Management Increase

(Torque maps for the engine are changed to make more power without causing issues, you cannot just lift boost)

Increased ignition timing

(Area's of the N's ignition timing can be well optimized by us, we do this and the result is a smoother powerband)

7000 RPM Shift on DCT

We offer 7K Shift on DCT Cars. Yes you read correctly DCT N Owners can now enjoy 7K Shift as well! This opens up the game for the Elantra N, Kona N, and Veloster N with EN Turbocharger swaps as 7000 - 7200 RPM is needed as these cars have a bigger turbo which make boost in higher RPM range as shown in our dyno testing.  

Turbocharger management optimized

(Wastegate duty cycle, pressure application and turbocharger limits are changed, boost is increased as well) opening limits of the wastegate is also changed to help spin up the turbo. 

Optimized VVT

(VVT can be changed slightly to make more power)

Disable primary O2 sensor monitoring

Monitoring systems for the primary O2 are changed so they never trigger a fault code, however no fault codes are deleted. (DTC for O2 Faults are not removed unless asked for)


(During WOT the ECU switches to certain area's of maps in the ECU's we optimize these maps all in relation so the car makes a proper powerband)

Overboost Correction

On the N Series Cars we typically see overboost around 18-20PSI. For tuning we lift this to around 25PSI. More aggressive maps (Stage3+) we remove overboost completely as we boost some of these engines on Hybrids very to very high boost levels, like our stuffed turbo Elantra tune which runs upwards of 28PSI.

Warmup Protection

Increased warm up protection (Full power and boost only comes on when engine oil is up to temp)

Pop Flames

Flames can be tuned in as well, car needs to be catless. Flames are guaranteed every time you rev hang the car)

Engine Temp. Managment.

Stage 2 and 3 tunes require an increase in allowed temperature for the exhaust model and intake model. These maps are lifted so the car maintains power towards redline. This is an OEM safety which ALL tuners need to increase for the car to power, we do not take responsibility nor do any other tuners for damage caused by lifted the temp limits (IE You do not have the supporting mods and motor runs extremely hot due to incorrect fuel, plugs, charge pipe leak, not using recommended engine oil, poor maintenance, incorrect or not recommended WMI fluid, a preexisting mechanical issue which only becomes far worse on a tune.)

Octane Learning Disable

We disable octane learning and it never bugs your again, or we leave it on the tune. (By default, all ECU's have OL disabled)

Assisted Launch Control

During Launch ready and first and second gear we add more boost when LC is used. Maps during the LC Process and during first few gears is increased though tuning. Our tunes can make up of 13psi during launching! (While standing still in Launch mode!)

Increased DCT clutch pressure

Through various torque and TCU related maps in the ECU we can request the ECU to request the TCU to increase Clutch clamping load on DCT Vehicles. This is extremely important for DCT owners, piggybacks on the new N cars due to the larger turbo is known to spin the clutch,  this is for a few reasons. Mainly the ECU is simply not requesting that level of clamping force from the TCU due to OEM power levels in the ECU. Secondly we have a few "tricks" which we have logged with Hyundai dealership scan tools (the best way to log a KDM) and have seen in our logs clamping force on the clutch increase significantly with our "tricks" applied to the ECU. These are not TCU directly related maps, however,  when we ask these maps for more Torque, the ECU requests more power from the TCU. 

2 Step Style anti-lag (DCT ONLY)

Aggressive pops and flames during LC spin the turbo upwards of 17-18PSI! Check out our latest IG Posts and reels for samples of this tune.

True Valet Mode

More of an EK1 option, we can make a map where the car doesn't exceed 40MPH or 10PSI boost level, ensuring Valet doesn't enjoy your car! 



Developed by N75 Motorsports in Canada,  our newest N Series cars ECU Calibrations are the most advanced Calibrations we have produced.  Rest assured your tune satisfaction or your money back! Now ask yourself,  how many others will do this?



Stock WHP is around 250-270whp.

Stage 1 Tune Required Mods (Made for a car with no mods, this tune corrects some issues with the OEM tune from Hyundai like AFR and nets better fuel eco)

Heat Range 9 Spark Plugs

HPFP Upgrade (Recommend with an OEM Tune as the HPFP is a weak point on this vehicle)






Stage 2 Tune Required Mods (Made to last the life of the car)

Heat Range 9 Spark Plugs

HPFP Upgrade (Recommend to avoid issues)

Air intake system (Any, we use AFE)


A custom Stage 2 tune (fine tuned off logs) powers an Elantra N DCT to 12.00 @117mph, this is highly possibly the fastest DCT OEM turbo car in the world. 




Stage 3 Required Mods (High boost High Torque)

Heat Range 9 Spark Plugs


HPFP Upgrade

FMIC Upgrade

WMI Required 

Downpipe and catless or high flow exhaust




 All maps have been dyno tested by our dealers overseas. However we under list power ratings due to unknown fuel conditions as we tune cars all around the world. 

Our tunes are fully customizable, we also use tools which allow OBD flash, we offer free flash back to stock for any of our local customers, as flashing with this tool is a few minute job.



Using WinOLS5 and our network of tuners around the world, we have been able to to come up with a working mappack for Hyundai N Series Vehicles, this mappack is so advanced that only a few tuners can do some of the things we can, 7200RPM Shift, 29PSI tunes, Pop Flames and more. All of this is only possible with the development we have done with our own R&D car and our test cars overseas. Our tuning is so advanced our older mappack is used by companies like AlienTech, the software other tuners use to make a tune.

We now have full damos for this ECU, this means no Grey area's,  no guessing, no more issues with tunes as everything is now crystal clear to us. We are proudly the only tuner in Canada with full damos support and one of a handful of tuners around the world whom has access to this file. (A damos file is a file from Hyundai, it tell us every map on the entire ECU, to the extent we can change the vehicle year on the ECU, this file makes tuning much easier for us, and gives you a better more refined product.  This is why our N Series tuning really took off in 2023, due to the added definition support, we no longer need to search and guess for maps.

Recently we have been reading a lot recently of people making a big deal of making big power on the OEM HPFP. This is beyond stupid, allow us to explain, is the OEM pump capable with tuning? Yes, However so are heat range 8 spark plugs to make 400whp (and people have done it) But again, its rolling the dice. What is the point? We understand the HPFP is not cheap however your motor is not cheap either, we can tune the OEM pump however we suggest replacement to avoid issues. No different from spark plugs. 

Customer Reviews

Based on 21 reviews
What a difference!

I've done tons of research over the past year and slowly built my Elantra N to be ready to have N75 take me straight to stage 2. Now that I have it installed...WOW! What a difference! The car is so much faster and it runs just like you would expect an OEM car to run. Daniel was amazing with answering all my questions before I ordered as well. Install took 30 mins along with new spark plugs and I was up and running. Car took a few minutes to stop being angry and throwing every trouble code, but then we were off! Runs great, pulls hard, way too much fun!

Abdulrehman Murtaza
Great Stage 2 tune

First car iv modified and this tune is great for the EN. Faster than my q50 buddy now. Also louder pops when your on it even without the pop tune so win win 😁.

Dalton N Performance
Great tune

N75 stage 2 tune Work’s amazing, no problems, if anything it runs better, and it way quicker than before. W company, W tune. Sincerely in.paradise_n

Roger R aka Klasse Act
Stage 1 on spare ECU...EXACTLY what I wanted, more actually +

So I've had my 2022 Elantra N DCT for 1.5 yrs now and it was time to take it to the next level! I did my research on several tuners, as well as ECU tune and piggybacks and I decided on N75 and their Stage 1 ECU on a spare ECU.

My car is a true daily driver and my only car as well. I mod my car in the "OEM +" & "Factory Aftermarket" theme...i.e. I'm running Kona N tires and wheels, N Performance items such as Alcantara e-brake, armrest and shiftknob & boot, door scuff guards and important here...their intake and Shark Racing TIP.

I contacted Daniel about my mods that hadn't been installed yet, at the time (N Performance intake and Shark Racing turbo inlet pipe) as well as the Powerflex trio of bushes and how I use my car and he suggested their Stage 1 and I couldn't be happier!!

In addition to the N75 Stage 1 ECU tune I took it upon myself to also order their "tune up kit" which includes:

-4 colder NGK spark plugs
-4 MSD coils
-1 5 quart jug of Motul 5w40
-1 Wix XP oil filter

IMO this is just common sense because you need the spark plugs anyways, your already taking out the old coils so why put back inferior coils when boosting performance! The upgraded oil and quality filter also makes sense here, although Daniel said during winter 0w30 would be fine since your not driving the car hard, I ended up using 0w40 Mobil 1 European car formula and saved the Motul 5w40 for spring/summer use.

Having said all that let's get to what you all wanna hear about...THE POWAH! Well the first thing you'll notice is the boost gauge...20 psi, NO MORE OCTANE LEARNING (when requested and honestly, who wants this!) The Stage 1 impresses with what I'd describe as "OEM delivery of power", nothing peaky or weird but my God do you notice it!! Upon further review the onboard dyno showed 22 psi of boost and 322 PS (317.5 hp converted and it was 80 degrees) You feel it through the steering wheel but it's nowhere "out of control", even going into the next gear you still feel it sorting things out. Now mind you I'm running KN tires & wheels currently so not the best like what comes on the car and I must say this too...GET THE POWERFLEX TRIO OF BUSHES, even on a stock car they are a M U S T!!

In closing, if you want the power Hyundai and N left on the table then the N75 Stage 1 ECU is for YOU! If you think you need more, the Stage 2 is available but the upgraded HPFP is needed and it takes you to that next level I'm sure but for me, Daniel picked the right Stage for me...N75 Stage 1 ECU tune!

Jason Paddon

Ecu stage 2 swap wow what a difference can't wait to install high flow cat down pipe and cold air intake with inlet when they are delivered. And looking forward to many more mods what a fun car.