N75 MotorSports

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

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  • Regular price $999.99
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     Pre-order (ECUs on order from Korea, due to chip shortage, no ETA is possible)

 Unlike others our calibrations come with a full money back guarantee. Not happy with our tune? Return it and we will refund you. 

All local tunes at no charge, now comes with a before and after engine dyno reading, using DynoRoad. DynoRoad is a tool made by Magicmotorsport also known as "Flex" This professional tool can provide accurate dyno readings dyno simply going for  a drive. Make no mistake about it, we do not use this for our website to show tuning, however for locals it is a inexpensive way to give everyone a reading of their before and after power including a Graph. DynoRoad has been tested to be within 1whp of actual roller dynos.  


Tune Features

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. 

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 with 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)

7200 RPM Shift on DCT and 6SPD

We offer 7K Shift on DCT and 6SPD 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.   

Turbocharger management optimized

(Wastegate duty cycle, pressure application and turbocharger limits are changed, boost is increased as well)

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.


(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 not guaranteed every time you rev the car, but will shoot flames when rev hanging) 








 We use the latest tuning software and hardware, we have a large network of tuners around the world who we work with on Elantra N tuning, N75 Motorsports VN tunes are not solely N75 Motorsports developed, we co developed these tunes with other tuners around the world, mainly in The UK, Korea and Australia. This allows us to give you the end user a far better product. Like the 1.6T Maps we provide the KDM community, we strive to be the best in the 2.0T community as well. Rest assured, your tune satisfaction or your money back!

ECU needs to be sent into N75 Motorsports in Mississauga, Ontario, Canada

We ship your ECU with full insurance coverage, and overnight UPS/DHL Shipping to reduce downtime.

WHP Numbers are for Elantra N

Stock WHP is around 250-275whp.

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)






Stage 3 Required Mods (High boost High Torque)

Heat Range 9 Spark Plugs


HPFP Upgrade

FMIC Upgrade

Downpipe and catless or high flow exhaust


 All maps have been dyno tested by our dealers overseas. 


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.


If you are not happy with our tune for the N, send us your ECU back, we will flash it back to stock, refund you and cover shipping fee's.

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 1 review
Liam lunney
Thing turned in to a MONSTER

Coming from a stuffed turbo 1.6t I can honestly say this tune woke the N up a lot 7k shift the pops everything about it makes the car more enjoyable. The spare ECU is defiantly something to consider as well always having a back up for dealer visits makes me feel good lmao. Truthfully Daniel killed it with this tune and I couldn’t be happier thank you!