Bench flash
Stage 1 + Stage 2 Bundle — Mercedes-AMG A45 S
$1362 $1548
Most people who buy Stage 1 come back for Stage 2 within a season, once the exhaust is on. Buying both together costs less than buying them a few months apart, and the Stage 2 file sits waiting on your account until you need it.
What you get now
The Stage 1 calibration, ready to run on standard hardware.
What you get later
The Stage 2 file, released whenever you tell us the exhaust and filter are fitted. No second purchase, no expiry.
Prices shown are placeholders. Confirm before ordering.
What's in the box
- Original file read and archived
- Custom calibration written to the unit
- Return shipping, tracked
- Free re-flash within 90 days if you change the exhaust
- Stage 2 file held on your account, released on request
- Claimed gain+72 hp, +105 Nm
- StageStage 2
- Flash methodBench flash
- Fitment2020–2026 A45 S
- VehicleCar
- BrandMercedes-AMG
- ModelA45 S
- Years2020, 2021, 2022, 2023, 2024, 2025, 2026
- Part numberQP-BDL-AMG-A45S
- AvailabilityIn stock
Fits the same vehicles
Bench flash
Stage 1 ECU Calibration — Mercedes-AMG A45 S (Bench Flash)
2020–2026 A45 S
+48 hp, +70 Nm
$1199
Details
Bench flash
Stage 2 Calibration Upgrade — Mercedes-AMG A45 S
2020–2026 A45 S
+72 hp, +105 Nm
Requires our Stage 1
$349 $471
Details
Dyno service
Stage 3 Custom Calibration — Mercedes-AMG A45 S
2020–2026 A45 S
Depends entirely on the build
Quoted after we see the build
From $699
Details