N75 MotorSports

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

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  • Regular price $399.99
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Remote tuning is in extremely High demand. If buying a remote tune, We appreciate your patience during this time.



 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. 

(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. 






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.

Our power increase is impressive, however if you look at the power curve, our tune holds over 210whp from 4500rpm to 6400rpm! Keeping power smooth and consistent! With a FMIC and Exhaust, this car will be making close to 250whp, and we will prove it!

 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! #hardcoretuners



 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 (Weekend, Friday, Saturday, Sunday) OTHERWISE we will rent you equipment with your tune and guide you through it. You must have a windows 10 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 California who can flash your car in California. 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. 

(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 20 - 21psi 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 23psi. 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 23psi. 

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 21 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.


Customer Reviews

Based on 8 reviews
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!

Myles Bennett
Very impressed

This tune is better than I could’ve ever imagined! The car runs amazing!

Elijah Lostracco
Over 30k and no problems

I've had one of the early N75 pop tunes for over 30,000km now and there's been no problems at all the car feels so agressive in the power band and it pulls like nothing else In 5th. I winter drive my car as well and it's much easier to get going in the snow now then stock I find. great customer service as well Dan will answer any of your questions about the tune.

Justin Brannen

All I can say is wow. Wasn't sure on the increase a tune would do but it's like night and day . Awesome ppl to deal with as well if you wanna wake your car up get ahold of n75

Jaewoo Ahn
So much more life to the car

One of the early ones to get this tune, and I don't regret it at all. I have so much fun driving it and hearing it I am addicted. If you want to hear what is sounds like with a muffler delete check out this video!