GENESIS G80 3.5T SPORT – STAGE 1 PERFORMANCE SOFTWARE

$1,789.99

Stage 1: 375HP → 445HP (+70HP) | 391 → 472 lb-ft (+81 lb-ft). Stage 2: 485HP / 524 lb-ft. Continental SIM2K-260. OBD flash. 100% reversible.

Modifications

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Base Tune $1,789.99
Total $1,789.99
Description

GENESIS G80 3.5T SPORT (2021-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE

3.5T Lambda III V6 Twin-Turbo — Continental SIM2K-260 — OBD Flash

SKU: AMT.GEN.G80.35T.STG1


Performance Gains

Specification Original Stage 1 Stage 2
Power (HP) 375 445 (+70 HP) 485 (+110 HP)
Torque (lb-ft) 391 472 (+81 lb-ft) 524 (+133 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 G80 3.5T uses the Continental SIM2K-260 family on the Lambda III twin-turbo V6, combining strong stock hardware with excellent calibration headroom. This platform responds particularly well to revised boost targeting, ignition optimization, and torque structure tuning, producing a major jump in midrange and highway acceleration. The factory file prioritizes smooth luxury delivery, so a performance calibration can add urgency without making the car feel harsh or inconsistent. With OBD flashing available, it is a strong premium-sedan candidate for remote tuning packages.

Key Features

  • Twin-turbo V6 with strong software gains
  • OBD flash via BitBox
  • improved passing power and midrange torque
  • refined torque model calibration
  • Stage 2 suits downpipes and intercooler

Vehicle Specifications

Parameter Specification
Production Years 2021-2024
Engine 3.5T Lambda III V6 Twin-Turbo
ECU Type Continental SIM2K-260
Flash Method OBD
Time Required Same day (OBD flash)

Programming Instructions

This vehicle is tuned via OBD port flash — no ECU removal required.

  1. Locate the OBD-II port (under the dashboard, driver’s side)
  2. Connect the AMT Tuning flash tool to the OBD port
  3. Follow the prompts to read your stock file (approx. 15–30 minutes)
  4. Send the stock file to AMT Tuning — we will prepare your custom tune
  5. Flash the returned tune file — your vehicle is ready to drive
  6. 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

Additional information
MakeGenesis
Vehicle MakeGenesis
ModelGenesis G80 3.5T Sport
Production Year2021-2024
Shipping and Delivery

MAECENAS IACULIS

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