GMC YUKON / YUKON XL 6.2L V8 – STAGE 1 PERFORMANCE SOFTWARE
$1,376.99
Stage 1: 420HP → 448HP (+28HP) | 460 → 494 lb-ft (+34 lb-ft). Stage 2: 458HP / 513 lb-ft. ACDelco E90 / E93. OBD flash. 100% reversible.
GMC YUKON / YUKON XL 6.2L V8 (2021-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
6.2L EcoTec3 L87 V8 — ACDelco E90 / E93 — OBD Flash
SKU: AMT.GMC.YUK.62.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 420 | 448 (+28 HP) | 458 (+38 HP) |
| Torque (lb-ft) | 460 | 494 (+34 lb-ft) | 513 (+52 lb-ft) |
Required & Recommended Parts
| Tune | Required Parts | Recommended Parts |
|---|---|---|
| Stage 1 | — | Performance air filter |
| Stage 2 | — | Sport exhaust, performance intake, headers |
Overview
The Yukon 6.2L targets the same affluent family SUV market as the Escalade and Denali truck buyer, making it a premium GM SUV tuning product rather than a basic truck file. It benefits from the same GM torque based control strategy, so transmission behavior and part throttle refinement are major selling points alongside power. This is a useful high ticket SUV complement to Sierra 1500 coverage.
Key Features
- Same premium SUV market as Escalade
- transmission refinement is a major value add
- 6.2L V8 already carries strong brand perception
- good attach rate for premium fuel and performance customers
- natural crossover product from Sierra dealer base
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2021-2024 |
| Engine | 6.2L EcoTec3 L87 V8 |
| ECU Type | ACDelco E90 / E93 |
| 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 | GMC |
|---|---|
| Vehicle Make | GMC |
| Model | GMC Yukon / Yukon XL 6.2L V8 |
| Production Year | 2021-2024 |
MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.
