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Stage 2 AI Performance Chip Module OBD2 for Hyundai – Adaptive Power & Fuel Efficiency


Engine Modifications (If any)
Tuned for
Engine Size

Regular price $149.95
Sale price $149.95 Regular price
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  • Guaranteed Fitment
  • Performance Tested
  • Lifetime Warranty

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Innovation Unleashed: The Upgrade Your Hyundai Deserves

Hyundai has transformed from a budget alternative into a leader in design and performance. Whether you drive a tech-laden Sonata, a rugged Palisade, or a track-ready Elantra N, your vehicle represents "New Thinking." However, despite the stunning designs and Smartstream engines, factory ECU calibration often leans heavily towards economy, resulting in noticeable turbo lag and hesitation from the Dual-Clutch Transmission (DCT) at low speeds.

The Stage 2 SMARTTUNE with AI Technology is the intelligent performance solution for the modern Hyundai. This isn't a generic resistor; it is a sophisticated, AI-driven OBD2 module that interfaces with your Hyundai’s advanced powertrain management. It learns your driving style—whether you are maximizing MPG in Eco mode or carving corners in N-mode—to unlock the responsive, fluid power that the factory software holds back.

Smartstream and N-Performance Optimized

Hyundai’s engine lineup, from the efficient 1.6L Turbo to the powerful 3.8L V6 and the explosive 2.0L Turbo N engines, is capable of much more. Our AI technology safely optimizes boost pressure, ignition timing, and fuel delivery to bridge the gap between "daily driver" and "performance machine."

  • Fix the DCT Lag: Owners of Tucson, Kona, and Sonata models with the DCT often complain of hesitation from a stop. The SMARTTUNE optimizes low-end torque delivery to smooth out that initial engagement, making city driving seamless.
  • Turbocharged Urgency: For the 1.6T and 2.5T Smartstream engines, turbo lag can dampen the fun. We optimize the signal to provide up to 50% better throttle response, giving you instant acceleration for highway merging and passing.
  • SUV Capability: The Palisade and Santa Fe are excellent family haulers but can feel heavy when fully loaded. Gain up to 28.6 ft·lbs of added torque, making hill climbs and towing feel effortless.
  • N-Mode Synergy: Designed to work in harmony with Hyundai’s N and N-Line drive modes. The chip enhances the aggressive character of Sport/N modes without compromising the usability of Normal/Eco modes.

Universal Compatibility: From Accent to Palisade

The Stage 2 SMARTTUNE utilizes the standard OBD2 port (standard on 1996+ models), ensuring compatibility with the full spectrum of Hyundai’s rapid evolution.

  • Models Supported: Elantra (N/N-Line/Hybrid), Sonata, Tucson, Santa Fe, Palisade, Kona, Veloster (N/Turbo), Venue, Accent, Ioniq (Hybrid/PHEV), and Santa Cruz.
  • Engine Tech: Fully compatible with Smartstream, Gamma (1.6T), Theta II (2.0T/2.5T), Lambda V6, and Hybrid powertrains.
  • Adaptive Learning: The onboard AI processor analyzes your specific vehicle's sensor data over the first 200 miles, creating a custom map that enhances performance while respecting Hyundai’s reliability standards.

Typical Stage 2 Gains

Horsepower Up to +30 HP
Torque Up to +28.6 ft·lbs
Throttle Response Up to 50% Faster
Fuel Economy Up to +2 MPG

100% Safe and Warranty Protected

Hyundai’s 10-year/100,000-mile warranty is legendary, and you want to keep it. The SMARTTUNE is engineered to be completely safe and non-invasive.

  • No Warranty Flags: The module does not "flash" or permanently rewrite the ECU. It operates as a live signal optimizer. To return to stock for a dealer service, simply unplug it. It leaves no digital footprint.
  • Plug-n-Play Simplicity: No need to open the hood or mess with engine sensors. It installs in seconds via the OBD2 port located under the dashboard (usually near the fuse box).
  • Reliability First: Engineered in the USA to operate within the safe limits of your engine, backed by a lifetime warranty and a 100% money-back satisfaction guarantee.

Frequently Asked Questions

Will this work on my Hyundai Hybrid (Ioniq/Sonata)?
Yes. The chip optimizes the gasoline engine component of the hybrid system. It improves the transition between electric and gas power and ensures the engine operates at peak efficiency when running.

Does it help with the Santa Cruz pickup?
Absolutely. The Santa Cruz benefits greatly from the added torque, especially if you use it for light towing or carrying adventure gear in the bed.

Is it safe for the Veloster N or Elantra N?
Yes. While N cars are factory-tuned for performance, the Stage 2 chip can sharpen throttle response even further and smooth out daily driving characteristics in Normal mode.

Will it affect my HTRAC AWD system?
No. The chip increases engine output, which the HTRAC system then distributes. It does not interfere with the logic of the All-Wheel-Drive system, allowing you to enjoy better traction with more power.

Your Hyundai is smarter than ever. Make it faster too. Upgrade to the Stage 2 SMARTTUNE today.


Engine Safety Rating
Difficulty 


Fitment

Make

Hyundai

Engine Size

  • 1.0L
  • 1.1L
  • 1.2L
  • 1.4L
  • 1.5L
  • 1.6L
  • 1.8L
  • 2.0L
  • 2.5L
  • 2.4L
  • 2.5L
  • 2.7L
  • 3.0L
  • 3.3L
  • 3.5L
  • 3.8L
  • 5.0L

Year

  • 1996
  • 1997
  • 1998
  • 1999
  • 2000
  • 2001
  • 2002
  • 2003
  • 2004
  • 2005
  • 2006
  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
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  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024
  • 2025
  • 2026

Installation

Basic installation guides are typically included - See also our weekly updated installation section

Warranty

All products are backed by our Limited Lifetime Warranty. We stand by our quality. [See terms]

Stage 2 AI Performance Chip Module OBD2 for Hyundai – Adaptive Power & Fuel Efficiency

$149.95