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(11 customer review)

 Hyundai Performance Chip

Increase Performance and MPG with the Thorton Chip Tuning Hyundai Performance Chip



BUY NOW: Hyundai Performance Chips

DELIVERS AMAZING POWER AND FUEL ECONOMY. Hyundai Performance Chips From Thorton Chip Tuning are a plug and drive solution to add more power and increase the performance of your Hyundai engine without making any permanent modifications. They can be used on stock or performance enhanced vehicles.

60 Second Installation. No Tools or Wiring Needed. The Thorton Performance chip does not take any special skills to install. Simply plug the chip into your car’s OBD2 port, start the engine, and drive to unleash hidden power!

Ultimate Horsepower and Torque Gains. When the chip is plugged into your car’s OBD2 port, it receives real-time data through the OBD2 connection allowing the chip to study your driving habits and modify signals sent to your vehicles ECU. By safely optimizing functions such as the ignition timing, air to fuel ratios, transmission shifting and fuel maps, the chip module provides the ultimate horsepower, torque and mileage gains.

GUARANTEED TO PROVIDE UN-MATCHED GAINS OR YOUR MONEY BACK! Don’t settle for cheap knock-off chips that can damage your vehicle. We sell only custom made and genuine high-quality tuning products.


Hyundai Performance Chips

Hyundai Chip Tuning

  • More Horsepower
  • Increased Torque
  • Faster Acceleration
  • Improved Throttle Response
  • 100% Tested And Proven
  • No Installation, Just Plug And Play
  • Smoother Idle, Response and Shifting
  • Lifetime Warranty With All Of Our Hyundai Performance Chips
  • 3 Incredible Options To Choose From: Stage 1, 2 or 3!
  • Maximum Hyundai Performance & MPG Gains.

    Hyundai Performance Chips from Thorton Chip Tuning do not exceed the manufacturer requirements and work only within the tolerance of the engine. They will not change any of the settings permanently or void your car’s warranty. To return the car back to factory settings, simply turn off the engine and unplug the performance chip.

    GUARANTEED TO PROVIDE UN-MATCHED GAINS OR YOUR MONEY BACK! Don’t settle for cheap knock-off chips that can damage your vehicle. We sell only custom made and genuine high-quality tuning products.

    30-Day Risk Free Trial


11 reviews for Hyundai Performance Chip

Based on 11 reviews
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1-5 of 11 reviews
  1. I bought a stage 3 for my 2003 Hyundai Accent. The hardest thing about installation was not wanting to screw it up or damage the unit and seeing the light on it. That is not Thorton’s fault. The OBD2 port was in a poor location. I left the key on for about a minute to insure that there was computer communication. There was an immediate increase in throttle response. It revved higher, quicker and moved like a scalding cat. In town traffic didn’t have a chance. Going on a road trip to see what kind of mileage it gets but I am totally satisfied with it. I recommend it only to people who like to drive. I love the difference. Thanks so much.

  2. I am 100% not affiliated with Thorton Chip Tuning in anyway! I am very satisfied and loyal customer! I am here to admit I was very skeptical at first, after reading the negative reviews! But, I believe sometimes you just got to ignore the negative and try it out yourself! I am so glad I purchased the stage 3 chip from Thorton Chip Tuning for my 2013 Hyundai Sonata Limited with a 2.4L engine. Before the stage 3 chip installed, I could get about 343 miles to a tank of gas! My wife and I. both very skeptical purchased the stage 3 and after driving around 133 miles. We decided to test and compare the Stage 3 Chip for ourselves. The gas mileage doesn’t lie!!! Before the stage 3 Chip, we would fill up in Fontana, CA, and drive to Las Vegas, NY, for the weekend. And fill up again to drive back to Fontana, CA. After the install of the Stage 3 Chip, we filled up in Fontana, CA, like we did previously. However, this time on the same original tank of gas. We drove back to Fontana, CA. and we still had 1/8th of gas left! One tank of gas roundtrip! And we checked our mileage 469 miles, ot 343!!! So for all of the negative reviews, I say I am personally 100% convinced that these Thorton Chips do everything they are supposed to do and more!!! Thanks again Thorton Chip Tuning! We now have the Stage 3 Chip in all of our vehicles!!! By the way, did I mention the increased throttle response and torque increase! All I can say is WOW!!! I strongly recommend these chips!!! Well worth the purchase!!! Thanks again to Cedric also for helping me out!

    Best Regards,
    John D. Nelson
    Fontana, CA / The Colony, TX.

  3. I can attest to Richard Bay’s assessment of the Thornton chip. I installed a stage 2 onto my 2019 Lincoln MKC 2.0T. As far as performance in HP, Torque, and MPG ; all have improved the vehicle’s overall performance. I can’t recall the exact milage that I feel the chip had maxed out it’s capability but it was around 80-100 miles. I followed the advise of an engineer friend of mine when he said drive it aggressively during the time it will take for the chip to fully integrate with the system. This product reveals the true capabilities your vehicle has. Listen it’s a $ 59.99 part; if you really want to see what your vehicle can really do go for it!

  4. Recently purchased a stage 1 for my 16 Elantra Sport. Was just looking for quick not fast. Well I got both depending on how heavy my foot gets. Yes there is increased fuel economy as well as smoother launches (6spd man.) There is also a noticeable difference in HP. I highly recommend this product.
    Thanks Thorton!
    BTW just ordered one for my wife’s 13 Tuscon also a manual. She doesnt want a daily racer though.

  5. This chip is great on my 2021 Hyundai Elantra. It gets 41.3mpg highway and the throttle response is really awesome. Really enjoy this chip and would definitely recommend this to anyone that wants to see a difference on their vehicle. Might not work for everyone but I’m glad it worked for me. Thank you Thorton.

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We are a team of automotive enthusiasts based in Columbus,GA. Founded in 2008 our mission is to work with high performance vehicles in any way we can.

If you have any questions or comments please don’t hesitate to contact us.



Thorton Chip Tuning Inc 3201 Macon Rd Suite  139 Columbus, GA 31906


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