Fits: Hyundai, Kia and Genesis 5.0L V8 (for example the Genesis G80 V8), including cars with the newer MED17.9.30 ECU.
What this is
An ECU calibration for the 5.0L V8 in Hyundai, Kia and Genesis cars, developed by N75 Motorsports with our dealer overseas and loaded onto your own ECU: you send the ECU to us and we ship it back.
Our V8 tuning is fully damos supported: we work from the full factory definition of the ECU, which lists every map, so nearly any calibration change can be requested. The speed limiter on the Genesis G80 V8, set at 235 km/h, is one example: we remove it on request, including on the newer MED17.9.30 ECU.
Tune options
| Option | Target and output | Required mods and fuel |
|---|---|---|
| Stage 1 | Our base 5.0L V8 calibration. | Confirmed by email for your car and mods before you order. |
| Stage 2 | The higher of our two V8 calibrations. | As Stage 1. |
This listing has two stages. Email us with your car, year and mods and we tell you which stage fits and what it needs.
Options explained
- No: the stage calibration only.
- Add Pops: pops added to the calibration. Tell us about your exhaust when you email.
- Remove Speed Limiter: the factory speed limiter removed, including on the newer MED17.9.30 ECU. On the Genesis G80 V8 it is set at 235 km/h.
- Add Pops and Remove Speed Limiter: both of the above.
- Other changes on request: ask by email at info@n75motorsports.ca.
How it works after you order
- Email info@n75motorsports.ca before buying with your car, year, ECU type if you know it, and mods.
- Order the Stage and the pop / speed-limiter option.
- Send us your ECU; we confirm the shipping address by email.
- We load your calibration and ship your ECU back to you by overnight courier.
Calibration features
Developed with WinOLS; click the badge to verify our licence with EVC.
- Full factory definition (damos): every map in the ECU is visible to us, for advanced and custom changes.
- Speed limiter removal: the factory limiter on the G80 V8, on request.
- Development: with our dealer overseas.
Before you order
- Requirements for your stage and car are confirmed by email before you order.
- This is a send-in service: your car is off the road while the ECU is with us, and we ship it back by overnight courier.
- Pop tune: tell us about your exhaust.
FAQ
Do I send you my ECU?
Yes. We load your calibration onto it and ship it back to you.
Can you remove the speed limiter on my G80 V8?
Yes. We remove the factory limiter on request.
Can you make other changes?
Yes. Nearly any calibration change can be requested; email us with what you want.
Do you tune the 3.3TT Stinger and Genesis?
Yes, on a separate listing: Kia Stinger / Hyundai Genesis 3.3TT ECU Calibration.
Use and liability notice
A tune needs the supporting mods, fuel and plugs we specify for your car. N75 Motorsports takes no responsibility for damage where they are missing, fuel or plugs are wrong, or a pre-existing fault worsens on a tune.
Let customers speak for us
Solid shipping ,good communication ,great product 5stars all the way
First let's preface I have tried three other tuners. Not bad mounting or name dropping as they all were solid tunes. But Daniel just has that magic touch when tuning the 1.6 platform.
The car has a buttery smooth power band making the car feel like a larger displacement six cylinder over a turbo charged car. Plenty of fun to be had at any speed or RPM range.
He will take the time to get you dialed in perfectly for your car. No canned tunes here folks. And if you are a EK1 user three tunes for the price of one simply can't be neat.
I received the Stage 2 tune. Here are my thoughts:
- The shifts are buttery smooth
- I love the auto shift @2000rpm when cruising around town; saves me an extra 2-3mpg overall
- Driving in traffic is a dream now, much better than stock. I don't even hear that annoying shifting fork anymore, lol
- Any and all DCT slips are gone
- The increase in torque limit! This opened up my N75 Stage 3 ECU tune; I can feel the difference. The last time I dynoed, I got 289 lb-ft of torque. But it feels much more substantial than that!
- The clamping force is unreal. I did a run from a dig, and it hooked and slammed through the gears all the way to 7k rpm in each gear. Amazing.
Conclusion: This TCU tune is a must-have. If you have an N75 ECU tune, it is an absolute game-changer! Especially with the Redline MT-LV fluid that I'm running. I can't wait to get my retune with water meth injection. Daniel and the rest of the N75 team are the best!
Works like suppose to be fast delivery after installation 5 minutes drive TPMS sensors lights off everything is normal like from factory 👍👍👍
![Hyundai Elantra N TPMS Sensor Set of 4 [OEM Hyundai MOBIS]](https://cdn.shopify.com/s/files/1/0276/1359/3623/files/359598029_246649464881156_6848003515050026659_n_70x70.jpg?v=1690929846)
Product was very easy to install and what a difference in shifting also n75 was super awesome to deal with will shop here again
After using the N75 tune for a couple of months, I can confidently say that it offers the best value for your money on the market. I've tried SXTH and LAP3 tunes before, but since switching to N75, I won't look back. With top-notch customer support, it ensures your car performs better, turning heads at every car meet.
Been running stage 2 off that bat and had some problems here and their regarding fueling. Daniel has been with me the whole way, answering questions and adjusting tunes while adding revisions whenever asked. He answers every question I ask even when they don’t relate to tuning.
Highly highly recommend N75!
Daniel's tuning and customer service makes this product a 10 out of 10. I'm new to tuning and he made the process a breeze. I literally laughed out loud when I first drove the car after installing the stage 2 tune. I still can't believe the difference.
Love the intake, fitment is superb, instal was easy and best of all n75’s customer support is stellar and way above average!
M45IL Kia Stinger GT 3.3TT Spark Plugs
Hands down best bov I’ve had, I got the part 5207 for trumpet sound and man. You won’t be disappointed. Shipping was fast & easy.
Looks great!
Fast shipping, easy to install, quality built.
Waiting for some more parts then dyno time!
Awesome
Perfect size and great location for the WMI port.
