ASTON MARTIN DBX707 – STAGE 1 PERFORMANCE SOFTWARE

$4,798.99

Stage 1: 697HP → 760HP (+63HP) | 664 → 752 lb-ft (+89 lb-ft). Stage 2: 800HP / 797 lb-ft. Bosch MED17.7.5. Bench flash. 100% reversible.

Modifications

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Base Tune $4,798.99
Total $4,798.99
Description

ASTON MARTIN DBX707 (2022-2026) — STAGE 1 & STAGE 2 PERFORMANCE TUNE

4.0T V8 Twin-Turbo — Bosch MED17.7.5 — Bench Flash

SKU: AMT.AST.DBX707.STG1


Performance Gains

Specification Original Stage 1 Stage 2
Power (HP) 697 760 (+63 HP) 800 (+103 HP)
Torque (lb-ft) 664 752 (+89 lb-ft) 797 (+133 lb-ft)

Required & Recommended Parts

Tune Required Parts Recommended Parts
Stage 1 Performance air filter
Stage 2 Lower restriction exhaust / downpipes Performance air filter, intercooler upgrade

Overview

The DBX707 is already a very aggressive development of Aston Martin’s AMG based V8 SUV package, with revised turbo hardware, stronger induction and a much more assertive factory calibration. That means tuning headroom is smaller than on the base DBX, but there is still room to broaden the torque curve and improve response at higher speeds. This is a platform where calibration quality matters more than chasing an inflated peak number. A proper Stage 1 tune keeps the huge performance intact while adding smoother and stronger delivery across the rev range.

Key Features

  • already highly developed stock package
  • broadened torque delivery
  • stronger upper speed response
  • revised turbo hardware responds well
  • calibration quality is critical

Vehicle Specifications

Parameter Specification
Production Years 2022-2026
Engine 4.0T V8 Twin-Turbo
ECU Type Bosch MED17.7.5
Flash Method Bench
Time Required 3–5 business days (ECU mail-in bench service)

Programming Instructions

The Bosch MED17.7.5 ECU requires bench flashing — direct connection to the ECU outside the vehicle. The ECU must be removed and shipped to AMT Tuning for programming.

  1. Remove the ECU from your vehicle (refer to your workshop manual for location and procedure)
  2. Package securely and ship to AMT Tuning at the address below
  3. AMT will read your stock file and flash your custom tune directly on the bench
  4. Turnaround is typically 3–5 business days from receipt
  5. Reinstall the returned ECU — the tune is active immediately on start-up

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
Vehicle MakeAston Martin
Vehicle ModelDBX707
Vehicle Year2022, 2023, 2024, 2025, 2026
Shipping and Delivery

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