D-Sync Works
Mercedes-AMG GLE53 (W167) ECU Tune & Remap — Stage 1 / Stage 2
AMG GLE 53 · Stage 1 / Stage 2 OTS ECU remap · flashed over OBD from your phone · $900 USD Available now
The AMG GLE 53 (W167), 2019–2024, runs the Mercedes M256 (Gen 1) 3.0T Inline-6 engine. Our Stage 1 OTS remap takes it from 429 hp / 520 Nm to 500 hp / 650 Nm (+71 hp / +130 Nm), and Stage 2 pushes it to 520 hp / 700 Nm (+91 hp / +180 Nm).
| Power / Torque | Gain vs stock | |
|---|---|---|
| Stock | 429 hp / 520 Nm | — |
| Stage 1 | 500 hp / 650 Nm | +71 hp / +130 Nm |
| Stage 2 | 520 hp / 700 Nm | +91 hp / +180 Nm |
All gains validated on real cars. Factory safety parameters preserved. · Incl. Facelift version · Requires a one-time Autotuner bench unlock before the first flash. We do not perform the unlock ourselves — Autotuner benches are common at performance shops worldwide, and any shop with one can do it.
How flashing works
After the one-time Autotuner bench unlock (we do not perform the unlock ourselves — Autotuner benches are common at performance shops worldwide, and any shop with one can do it), every tune is flashed over the OBD port from your phone: plug in the D-Sync D1 Wi-Fi dongle, open the D-Sync app, pick Stage 1 or Stage 2, and flash. Your factory calibration is saved automatically — revert to stock with one tap, anytime.
Stage 1 vs Stage 2 — what each needs
Stage 1 runs entirely on factory hardware — no supporting mods required — and also supports cars with an upgraded intake and improved cooling. Stage 2 requires a high-flow exhaust system; an upgraded intake and improved cooling are recommended alongside it. Each stage ships as two files calibrated separately for AKI 91 and AKI 93 fuel, plus a Stage 0 factory-power baseline — five OTS files per car, matched to your ECU software version after VIN verification in the app. European / Asian fuel grades: 95 RON → use the AKI 91 file; 98 / 100 RON → the AKI 93 file. Neither stage needs a transmission (TCU) tune — both are calibrated to run with the factory TCU.
Included with the OTS Mappack
DTC management during flash — select fault codes to manage right in the app before flashing (intended for closed-course use; vehicles on public roads must comply with local emissions regulations). Exhaust Burble Tuner (AMG models only) — adjustable pops & bangs with 13 in-app controls, included at no extra cost with every OTS Mappack purchase. Live data logging is part of the Flash & Log license. Vehicle coding functions (beta) are free for OTS customers.
What's in the package
- D-Sync D1 Wi-Fi OBD dongle — included, no other hardware needed (third-party ELM327-type dongles are not supported)
- Flash & Log license (one VIN) — flashing, high-speed data logging with CSV export, DTC scanning
- OTS Mappack license — Stage 1 and Stage 2, each as an AKI 91 and an AKI 93 file, plus the Stage 0 factory-power baseline: five files, all available from day one, no need to pick one stage at checkout
- Your Mercedes factory calibration — matched to your ECU software version, so you can return to stock with one tap at any time
- Exhaust Burble Tuner (AMG models) and DTC management — independent in-app controls, included free with the Mappack
- VIN binding and ECU verification in the app are free; after activation the app shows which file to flash
What you need: a phone with the D-Sync app and access to the car's OBD port. M256 cars need a one-time Autotuner bench unlock before the first OBD flash (not included).
Pricing & ordering
$900 USD — includes the license and the D-Sync D1 Wi-Fi dongle, covering one VIN. Free standard shipping to all supported regions.
Email your VIN to duke@yd-autogroup.com so we can confirm tune availability for your exact ECU version before you pay.
14-day returns on unactivated licenses · one VIN per license · free standard shipping to supported regions · checksums corrected automatically on every flash · one-tap revert to stock, anytime
Ordering & shipping
| Before you pay | Email your VIN to duke@yd-autogroup.com — we check your ECU software version first and usually reply within one business day. |
| US & Canada | Online checkout or PayPal; Canadian customers can also pay by Interac e-Transfer. |
| EU / UK / Australia / other supported regions | Order by email with your VIN; we send a PayPal invoice and PayPal converts to your currency automatically. |
| Shipping | Ships from Ontario, Canada by UPS / Canada Post. Standard shipping is free to supported regions; ask for an express upgrade when ordering. |
| Duties | Import duties or taxes, where they apply, are the recipient's responsibility. |
| After payment | Register on d-syncworks.com and tell us the account email — we activate the license on your VIN and send tracking, usually within one business day. |
AMG GLE 53 tune — FAQ
How much horsepower does a Stage 1 tune add to the AMG GLE 53?
Stage 1 takes the AMG GLE 53 from 429 hp / 520 Nm stock to 500 hp / 650 Nm — a gain of about +71 hp / +130 Nm. Stage 2 reaches 520 hp / 700 Nm.
Does the D-Sync tune fit my AMG GLE 53?
This page covers the W167 AMG GLE 53, 2019–2024. The exact file list is matched to your ECU software version after free VIN verification in the app. Email your VIN to duke@yd-autogroup.com before ordering and we confirm availability for your exact ECU version.
What is the difference between Stage 1 and Stage 2 on the AMG GLE 53?
Stage 1 runs entirely on factory hardware — no supporting mods required — and also supports cars with an upgraded intake and improved cooling; it delivers 500 hp / 650 Nm. Stage 2 requires a high-flow exhaust system, with an upgraded intake and improved cooling recommended alongside it; it delivers 520 hp / 700 Nm. Both are off-the-shelf software calibrations flashed over OBD, and you can revert to stock with one tap anytime.
Do I need 93 octane for the AMG GLE 53 tune?
No. Stage 1 and Stage 2 are each calibrated separately for AKI 91 and AKI 93 fuel, plus a Stage 0 factory-power baseline — five OTS files per car. Pick the file that matches the fuel you actually run.
Do I need a bench unlock for the AMG GLE 53?
Yes, once. M256 cars need a one-time Autotuner bench unlock before the first OBD flash (we do not perform the unlock ourselves — Autotuner benches are common at performance shops worldwide, and any shop with one can do it). After that, every flash is done over the OBD port from your phone: plug in the D-Sync D1 Wi-Fi dongle, open the D-Sync app, pick the map, and flash.
How much does the AMG GLE 53 tune cost?
$900 USD — includes the Flash & Log and OTS Mappack licenses and the D-Sync D1 Wi-Fi dongle, covering one VIN, with free standard shipping to supported regions. Online checkout for the US & Canada; other supported regions order by email with the VIN.
My AMG GLE 53 already has a tune from another company — can I still use D-Sync?
Yes. The D-Sync OTS file is flashed directly over whatever is on the ECU now — another company's Stage 1 or an unknown tune the car came with. We also supply the Mercedes factory calibration matched to your ECU software version, so you can return to stock even if the car was already tuned when you bought it.
Do I need a transmission (TCU) tune to run Stage 1 or Stage 2 on the AMG GLE 53?
No. Both stages are calibrated to run with the factory TCU; a tuned TCU is a bonus, not a requirement. Flashing the 9-speed VGS-NAG3 TCU is a separate product.
How were these tunes developed and validated?
Each engine family is calibrated on our own development cars, validated on the road and on a Dynojet chassis dyno, and matched to your VIN by ECU software version. After flashing you can record a high-speed log in the app and send it to us for review.
What happens right after the flash?
On the first start after a flash the dash may show ESP or drive-system warnings; they clear after an ignition cycle. Unplug the D1 from the OBD port when you are done — leaving it plugged in can drain the battery on some models.
Will this void my warranty?
Yes — writing calibration data via OBD leaves a timestamp record in the ECU. Mercedes dealerships can see past write events. Many owners simply revert to stock calibration before service visits.
Can I revert to stock?
Yes. Your original factory calibration is always saved. You can flash back to stock with one tap in the D-Sync app, anytime you want.
What is the return policy?
D-Sync allows returns within 14 days of purchase, provided the License has not yet been activated. The full return policy is in the homepage FAQ.
Other M256 (Gen 1) cars
AMG E 53 · AMG CLS 53 · AMG GT 53 4-Door · AMG GT 43 / 50 4-Door · E 450 · CLS 450 · GLE 450 · GLS 450 · S 500
M256 (Gen 1) overview · All supported cars · Interactive catalog · D1 Dongle