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Hyundai & Kia Performance Tuning Auckland

Hyundai and Kia have proven themselves with strong, modern engines and advanced transmissions. At Auto Upgrades, we refine them further with OEM-level calibration methods—delivering safe, reliable power gains and sharper drivability that feels factory-perfect.

• Consistent horsepower and torque increases
• Sharper throttle and quicker response
• Transmission tuning for smoother, faster shifts
• Safe, tested ECU & TCU calibrations
• Performance tailored to your exact model

Select your brand above and experience why Auto Upgrades is Auckland’s trusted choice for Hyundai and Kia tuning. Unlock the full potential of your vehicle today.