N75 MotorSports

ECU Calibration (Elantra Sport, Elantra GT Sport,N Line, Veloster Turbo 1)

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  • Regular price $499.99
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We do NOT charge for tool rental. We do not even ask for a deposit. We have amazing customers, and because of this we have NEVER had an issue with our tools going missing, or not returning. We truly thank the community for allowing us to offer tool rental at no cost!

Remote tuning is in extremely High demand. If buying a remote tune, We appreciate your patience during this time. We have added numerous sets of extra tools to reduce wait time. Currently a one week wait is required. 

2019-2020 Hyundai Elantra GT N Line and Hyundai Elantra Sport owners please note; You will NOT get overboost on our tune. We are aware of many tuners who are having issues with this, on our tune your car will not overboost. Rest assured or your money back. We are aware of this issue as we own a Elantra GT N Line, and have a solution. Many people come to us to tune their car because warranty cannot figure out what is causing P0234, so they end up tuning it with us and we remove it. Limb mode is a thing of the past when it comes to running higher boost on our ECU recalibration.  We want to ensure the community our tunes not only make power but will not cause Overboost issues at all. We are surprised how many tuners are having issues with overboost on these cars, however even we got help from others!!


 We now offer a Panasonic Toughbook laptop rental at a small rental fee. Naturally shipping a laptop will cause wear and require replacement every 4-5 tunes the HD will be replaced and the computer will be reformatted to avoid issues, if we sense the computer is aging we will replace it. We charge a small $99 CDN Fee for this service, we are trying to help everyone get a tune, and have encountered this issue. 

  We now have confirmation that our tuning software will work on MacBooks running Windows 10. 2 USB ports are needed (not through a USB Splitter, If it is a USB Splitter it needs to be a good one)



(1) 2018 Hyundai Elantra GT Sport Dyno Pull (Intake and N75 Motorsports Tune) - YouTube

 We can remove your Speed Limiter

Before buying a Tune, Please email us at tunes@n75motorsports.ca or contact us through Facebook or Instagram, Thank you

Developed and Tuned in Canada By N75 Motorsports! 

7K RPM Limit is an option on 91 tune if requested. Increase Idle can be done on the 2019-2020 Hyundai Elantra GT Sport and Elantra Sport in Sport mode only (DCT). Other vehicles get a increased idle in all modes. Fault clearing is a non issue, let us know which fault and we can clear it for you. Launch Control for 6SPD can be set at any RPM you wish. To put it simply our calibrations are fully customizable.






Test Car Power and Mods:

2018 Hyundai Elantra GT Sport 6Spd

Injen SRI (In our opinion one of the best intakes, best SRI on the market) 

N75 Motorsports Race Valve (EBCS)

N75 Motorsports OCC

MSD Perfomance Coils

HKS M45XL Plugs

GFB T9111

N75 Motorsports 91 Octane Tune

Stock Pull 173.87-169.36WHP 218-218WTQ

Tuned Pull 214.14WHP 270.04WTQ @ 24psi

40.3-44 WHP increase.

51.5WTQ increase! On a car with just an intake


 We hold the record for OEM FMIC and OEM Exhaust on a ES/EGTS with this tune! We will break the OEM Turbo Record! 45+whp increase on a SAE DynoJet! 1.6T.


 We can Disable any Fault Code You wish, For a Downpipe or even BOV without a solenoid, We can do it! At no additional cost!


NOTE: You must be in the GTA or within 1 hour of Parry Sound, or anywhere in between if you can work with us on time for in person tuning (Weekend, Friday, Saturday, Sunday) OTHERWISE we will rent you equipment with your tune and guide you through it. You must have a windows 10/7 laptop, older version may work but we are unaware for the hardware we rent. We are based in Mississauga and Parry Sound, mostly Mississauga, willing to drive to tune your car however if it's far that might come with additional charges. Please Email us at tunes@n75motorsports.com - We have a sales rep in BC who can flash your car. We also have a Hyundai Tech in Virginia who can also flash your car with our tune!! PM or email us for more detiails!!

We know tuners out there are targeting up to 26 PSI.... THIS IS NOT SMART. Our stock turbos are far to small to be spinning up to 26 PSI. Numerous people in the community have blown up their turbos on these tunes, I wonder why? At 26 psi on a K03 turbo, that turbo is literally glowing red under the hood if you could see it at night! (after hard passes). So we would rather tune for reliability then the biggest WHP # That's what our big turbo kit is for!

 Please note Pop Tunes Require Catless Exhaust, or risk or Cat damage, worst case Engine damage. Against our advice we have tuned many Catted cars with pop tunes, some have already 25,000km on the tune without issue, but we do not recommend rolling the dice. 

Anyone of our tunes can have pops added into the tune at NO CHARGE. We do not get the "pop" sound by dumping fuel, we pull ignition timing at the right time and the result is a I30N like pop-pop-pop when you get off the gas and rev hang in any gear. We typically set them around 4000RPM.


SOFT Tune (Daily Driver) 

Another first for the KDM community, we are developing a "Soft" Tune which is designed to be used with no mods. We slightly lift boost, and leave ignition timing at stock settings along with VVT. We suggest 91 octane fuel, and a Catch Can. This Tune is NOT designed to blow your socks off, it's alternative to piggybacks that fool ECU's. If you were to ask us which is the best piggyback system, we would definitely say JB4 because of its OBD2 connection. (it knows what is going on inside the ECU, whereas all other just fool sensors) We offer a discount on future upgrade Tunes with purchase of this tune, we understand that tuning is not cheap. HKS M40XL or NGK 1422 or better will work fine with this tune. 

This map runs stock boost levels, over we change how the boost comes on and how much the turbo holds towards redline. You will not see over 19psi on this map, and rarely 19. Typically 18psi all the time. We make power other ways, increasing boost requires high octane fuel. While we recommend high octane fuel without a tune, this tune is made to work on 89. Not recommended but it can do it safely. 

(We suggest a OCC on a stock tune)

(We suggest a EBCS on stock tune, our R&D data logging found 1-2psi increase in boost on stock tune, also a more steady boost level, on 3 vehicles, R&D in Canada and Australia)

91 Octane Tune:
Will target between 21-23 psi with Axle back, FMIC and intake 220whp. Moderate Timing advance, VVT adjustment. 

Requires: Race Valve, Shell V-Power with Zero Ethanol. 90/10 Fuel is Junk, 3rd party tests has proved 90/10 Premium Fuel is closer to 85-15. The issue with Ethanol is water. Ethanol loves water, and will absorb any moisture from the holding tank to the pumps to your gas tank. avoid it. HKS M45XL Required or heat range 9 equivalent NGK Race Series 

100 Octane Tune:
Will target 24-26psi. Aggressive Ignition timing advance, VVT adjustment.

With a full catless exhaust and our FMIC the car will make 240whp.

Our 100 Octane tune REQUIRES full exhaust, FMIC, HKS M45XL, Race Valve. Full bolt on's / we suggest either always running Shell 91 and Boostane Professional, or buy our kit which allows you to change maps. Running this map as a daily driver even on race gas will slowly wear our your turbo quicker as the bearings inside were not designed for the RPM needed to make 25psi. 

Race Track Lap Map

Newly released, Race Track Lap Map, is our most extreme mapping available. Out the door with safety limits, this map is made for 1 thing and 1 thing only POWER! And as much of it as the OEM engine/Turbo can provide. We truly beat the turbo hard on this map, but that is the point of it!!! For those who want us to extract every single WHP on your engine with no issues with safety in mind. This map will knock your socks off!


Tune Requirements

Soft tune: OCC, HKS M40XL or NGK 1422, Wastegate solenoid valve (to get the most out of the tune)

91 tune: We tune on Shell 91 V-Power, OCC, HKS M45XL, Wastegate solenoid (for same reason as listed above)

100 tune Shell 91 with a full can of Race Gas Ultra (or VP Race fuel like MS109) OCC, HKS M45XL or NGK Racing Series R2556B-9 or 10, (NGK Racing Series are the best plugs available on the market, also about 200 dollars for a set of 4) any GFB BOV.

Stage 2 Turbo Upgrade Tune:

We offer a Stage 1 and Stage 2 Turbo upgrade. Stage 1 is a larger K04 Compressor Billet wheel over 51mm inducer! 

Then we have our big upgrade tune which will target 25 PSI and make approx. 310whp with a catless exhaust and our FMIC kit! We are currently Tuning a Stuffed Turbo FBO car! Follow US on Social media for updates!


Hyundai i30 Elantra GTS-N Line (PD) 1.6 T-GDI 

Hyundai Elantra GT N Line

Hyundai Elantra Sport

KIA Forte pre 2020

Hyundai Veloster Turbo 2013-2018


If you are not in the area described above, we can either sell you, or rent you tuning hardware. There is a 500 dollar deposit on the tuning hardware. If you need to rent tuning hardware, please buy the tune you wish, and we will contact you for the deposit on the tools. 

 We can tune non turbo base Elantra GT's. Contact us for more information!!

We have the ability to tune non turbo Hyundai's, these tunes are custom made. please contact us for pricing. 

PLEASE NOTE: We suggest a catless exhaust on our pop tune, it is not required, but recommended.



Why us over our local competition in Canada?

N75 Motorsports is the only Canadian tuner who has done R&D, testing on the 1.6T. We are the only Canadian tuner to log all systems of our tunes, including wastegate duty cycle (Something not easy to log). Due to the amount of logging we have done we are able to safely say, no one Canada does it better for the 1.6T. We use the latest most advanced tuning software which gives us an edge our competitors do not have. WinOLS5 is an extremely powerful tuning tool, we were surprised to learn our competitors don't use. All of our tunes are tested on multiple vehicles before we even tuned the first car. We did not just start accepting orders for tuning, we told the community when we started developing a new tune will take some time. Sadly our local competition has left customers with bills and no power difference from stock, due to lack of development. We have had to fix these cars on multiple occasions, what is frustrating for us as tuners is we obviously need to be paid for our work. However seeing a customer buy 2 ECU tunes due to bad tuning? This is morally wrong... We ask the customer 1 thing, let us make it right, if not blast us on social media! We encourage you too if we cannot! Transparency is something lacking in the Canadian KDM community and we want to bring it back! So if you are unhappy with an N75 Tune and we cannot fix it? BLAST US on Facebook and Instagram.


Our tunes will not leave you with no power or P0234 like other tuners will. Our tuning software includes WinOLS5/ECM Titanium with Driver Maker/Bitedit. Between these 3 tools for the 1.6T we are able to provide fantastic tunes others cannot due to lack of WinOLS and a solid mappack for it. The frustrating part of WinOLS5 is the software is very expensive, and then we still need to buy a base mappack from someone (all in this time knowing how to use very advanced software which people pay $1000s in training for) and build off it. This how we control idle, speed limiters, and so much more. We initially bought a mappack with 173 maps, we then added to it. We now have a nearly the entire Kefico ECU (1.6T ECU) mapped out due to this software and many hours of time we have spent on it (we now have over 2600 maps in the 1.6T Kefico ECU). Remember when you are considering a tune for the 1.6T we are the only tuning company who's tuner owns a 1.6T, our dedicated to this engine and tuning is extremely deep. We were first to offer stuffed Turbos in Canada and tunes for them, We use custom maps to give us what we want from the ECU, it possible to make a map within a map, or make your own map from the beginning. This allows us to make tunes which have extremely good control over the engine and and related systems. 

We have already helped tuners in Australia, UK, and Korea! Some need help finding RPM maps, some need help finding DTCs, some need help tuning from the beginning, however we are here to help this KDM community no matter where in the World.

We also have received help from other tuners around the world, UK, Australia, Korea, USA, name it we have received help too!!  But this again helps us help the end user get a better product, working with some of the brightest tuners we know only makes our mapping better. And we do our best to work with as many tuners as possible so we do not need a "Tuning Organization" we just need a network of tuners, and thankfully due to some of our coding, we have been noticed by other tuners who want to help us so we can help them. As we said working relationships with other tuners gives you the customer a better ECU calibration. 

We can safely say, no one in Canada does it better for the 1.6T, and we will even refund you if you are not happy with your tune! Ask yourself how many tuners will do that in Canada? This is how confident we are in our abilities for this engine. We are running out of things to do other than out right power record. However building a Big turbo car goes against our company motto. We believe we can make these cars beyond fun to drive for affordable prices!! Stuffed turbos with OEM engines have already proven to make 300WHP daily driven with a Showtune for a year now! We believe everyone should be able to afford "fun power", however the power equilibrium needs to be kept. Suspension and brakes cannot be forgotten about. A FWD, Sub 3000LBS car without a LSD? Why does it need 400whp+? It does not in our opinion. 300WHP is scary on a VT2.

(We are only referring to Canadian tuners, we never once heard the same story from a US tuner, that has never happened, However we hear more horror stories from Canadian tuners than good stories which is truely unfortunate)

Customer Reviews

Based on 12 reviews
Jose Sierra
91 Octane VT1 FBO

After many years prepping and building the car, the piece de resistawnce was to get the car tuned. A lot of research, questions and emails went out to people before I made my decision. Decided to go the N75 route and I am beyond happy with it. The car is a completely new beast. Feels reliable, linear and strong the whole way through the power band. Brought the car to where I always dreamed it could be and its finally there. Daniel was very honest about his workflow, and was transparent about certain decisions i.e. pop tune safety/potential damage. With his knowledge it was comforting to know I was making all the right decisions for my pride n joy. Would recommend, have recommended and will continue to do so.

Angel Gutierrez
91 pop tune

Daniel was awesome tuning my car, he definitely knows what he is doing, i told him about my issue from a different tuner and he fix it with his tune, i will definitely recommend getting this tune from these guys they know how to work on the elantra sport, elantra gt , n-line i love my tune i would recommend anybody to take their tune

Michael Hickman

I am extremely happy with my tune. I opted for the remote tuning because I couldn’t be without my car and it was a great experience. It was very effortless and I was able to drive my car as soon as I was done. The response is amazing now and it pulls extremely hard. Completely wakes up the car and any lag is gone. Extremely pleased and highly recommend!

Curtis Waters
Excellent tune and great service.

Daniel was awesome about fitting me in on a holiday because of my very limited availability. This tune makes the car feel totally different. Power comes on smooth and predictably. This finally fixed my P0234 overboost issue so I can drive the car the way it was meant to be driven. Daniel is fantastic and I can not recommend him enough!

Clayton Hough
91 Octane with pops tune

With stock exhaust and pops set to 3500rpm it is perfectly subtle.

And the performance...the performance is incredible! Eco mode after tune is better than sport mode was before tune. From a more quiet, cleaner sounding engine at idle (under the hood), to the twice as responsive throttle, and atleaat 30% harder pull while accelerating. The car feels and sounds like a cleaner, better, more reliable and predictable car to drive. Even has a marginal improvement on fuel economy while driving conservatively.

I honestly wish I had n75 do this way sooner. Super happy customer!