HYUNDAI SANTA FE 2.5T – STAGE 1 PERFORMANCE SOFTWARE
$799.00
Stage 1: 277HP → 320HP (+43HP) | 311 → 376 lb-ft (+65 lb-ft). Stage 2: 335HP / 398 lb-ft. Continental SIM2K-251. OBD flash. 100% reversible.
HYUNDAI SANTA FE 2.5T (2021-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
2.5T G4KH Inline-4 — Continental SIM2K-251 — OBD Flash
SKU: AMT.HYU.SANTA.25T.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 277 | 320 (+43 HP) | 335 (+58 HP) |
| Torque (lb-ft) | 311 | 376 (+65 lb-ft) | 398 (+87 lb-ft) |
Required & Recommended Parts
| Tune | Required Parts | Recommended Parts |
|---|---|---|
| Stage 1 | — | Performance air filter |
| Stage 2 | Upgraded intercooler, downpipe / sport exhaust | Charge pipe, performance air filter |
Overview
The Smartstream 2.5T Santa Fe uses a newer Korean ECU family generally associated with sealed Continental SIM2K-251 control units. The stock calibration is torque-managed for refinement and drivetrain protection, which leaves useful headroom for Stage 1. This is a valuable SUV platform because modest tuning transforms passing power and towing feel without needing hard parts.
Key Features
- midrange torque increase
- better gearbox cooperation
- improved throttle progression
- boost target recalibration
- speed governor adjustment
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2021-2024 |
| Engine | 2.5T G4KH Inline-4 |
| ECU Type | Continental SIM2K-251 |
| Flash Method | OBD |
| Time Required | Same day (OBD flash) |
Programming Instructions
This vehicle is tuned via OBD port flash — no ECU removal required.
- Locate the OBD-II port (under the dashboard, driver’s side)
- Connect the AMT Tuning flash tool to the OBD port
- Follow the prompts to read your stock file (approx. 15–30 minutes)
- Send the stock file to AMT Tuning — we will prepare your custom tune
- Flash the returned tune file — your vehicle is ready to drive
- To revert: your original stock file is saved and can be flashed back at any time
Shipping & Contact
AMT Tuning Ltd, 6-25 Edilcan Drive, Concord, Ontario L4K 3S4 Canada
Phone: +1 877 469 9440 | Email: sales@amttuning.com
| Make | Hyundai |
|---|---|
| Vehicle Make | Hyundai |
| Model | Hyundai Santa Fe 2.5T |
| Production Year | 2021-2024 |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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