BMW X4M / X4M COMPETITION (F98) – STAGE 1 PERFORMANCE SOFTWARE
$2,499.00
Stage 1: 488HP → 580HP (+92HP) | 424 → 531 lb-ft (+107 lb-ft). Stage 2: 630HP / 590 lb-ft. Bosch MG1CS024. Bench flash. 100% reversible.
BMW X4M / X4M COMPETITION (F98) (2019-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
3.0T S58 Inline-6 — Bosch MG1CS024 — Bench Flash
SKU: AMT.BMW.X4M.S58.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 488 | 580 (+92 HP) | 630 (+142 HP) |
| Torque (lb-ft) | 424 | 531 (+107 lb-ft) | 590 (+166 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
BMW’s S58 is a premium performance engine with substantial tuning headroom because the twin turbo system, airflow path and factory fueling all support higher load than stock. The locked Bosch MG1 ECU means newer cars generally need bench unlock support, but once available the power gains are immediate and very repeatable. Stage 2 hardware lets the engine sustain higher boost and lower backpressure, producing a major jump in trap speed and upper rpm power.
Key Features
- Coupe SUV market
- powerful Stage 1
- bench unlock required
- excellent midrange
- bolt-on ready
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2019-2024 |
| Engine | 3.0T S58 Inline-6 |
| ECU Type | Bosch MG1CS024 |
| Flash Method | Bench |
| Time Required | 3–5 business days (ECU mail-in bench service) |
Programming Instructions
The Bosch MG1CS024 ECU requires bench flashing — direct connection to the ECU outside the vehicle. The ECU must be removed and shipped to AMT Tuning for programming.
- Remove the ECU from your vehicle (refer to your workshop manual for location and procedure)
- Package securely and ship to AMT Tuning at the address below
- AMT will read your stock file and flash your custom tune directly on the bench
- Turnaround is typically 3–5 business days from receipt
- 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
| Make | BMW |
|---|---|
| Vehicle Make | BMW |
| Model | BMW X4M / X4M Competition (F98) |
| Production Year | 2019-2024 |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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