GENESIS GV80 3.5T SPORT – STAGE 1 PERFORMANCE SOFTWARE

$1,789.99

Stage 1: 375HP → 440HP (+65HP) | 391 → 472 lb-ft (+81 lb-ft). Stage 2: 480HP / 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 GV80 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.GV80.35T.STG1


Performance Gains

Specification Original Stage 1 Stage 2
Power (HP) 375 440 (+65 HP) 480 (+105 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 GV80 3.5T uses the Continental SIM2K-260 family on Genesis’s Lambda III twin-turbo V6 and offers substantial headroom through software tuning alone. Because the stock calibration is aimed at quiet luxury and smooth torque delivery, a well-built performance file noticeably improves throttle response, midrange pull, and high-load acceleration. The hardware package is robust enough that Stage 1 gains are meaningful without asking for invasive modifications. OBD flashing keeps the process simple, making this a very attractive premium SUV remote-tuning option.

Key Features

  • Luxury SUV with real tuning headroom
  • OBD flash via BitBox
  • improved throttle and boost response
  • stronger midrange load delivery
  • Stage 2 works well with freer-flowing hardware

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
Weight0.66 lbs
Dimensions16 × 14 × 12 in
MakeGenesis
Vehicle MakeGenesis
ModelGenesis GV80 3.5T Sport
Production Year2021-2024
Shipping and Delivery

MAECENAS IACULIS

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