BMW X3 XDRIVE30I (G01) – STAGE 1 PERFORMANCE SOFTWARE
$1,238.99
Stage 1: 248HP → 290HP (+42HP) | 258 → 317 lb-ft (+59 lb-ft). Stage 2: 310HP / 347 lb-ft. Bosch MG1CS003 / MG1CS024. OBD flash. 100% reversible.
BMW X3 XDRIVE30I (G01) (2018-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
2.0T B48B20B Inline-4 — Bosch MG1CS003 / MG1CS024 — OBD Flash
SKU: AMT.BMW.X3.30I.B48.G01.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 248 | 290 (+42 HP) | 310 (+62 HP) |
| Torque (lb-ft) | 258 | 317 (+59 lb-ft) | 347 (+89 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
The X3 xDrive30i is a practical B48 SUV tuning platform where software makes a bigger difference in everyday use than the stock numbers suggest. Depending on year it is commonly associated with MG1CS003 or MG1CS024 logic, and supported vehicles can be flashed over OBD through AutoTuner with the usual later DME security checks. Cold Canadian air helps the platform feel especially responsive in the midrange, which is where most owners actually drive it. Intercooler and downpipe hardware make the Stage 2 file a strong upsell without pushing the package beyond a sensible daily use envelope.
Key Features
- popular premium SUV platform
- noticeable midrange torque gains
- OBD flash support
- strong daily usability improvement
- bolt on Stage 2 upsell potential
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2018-2024 |
| Engine | 2.0T B48B20B Inline-4 |
| ECU Type | Bosch MG1CS003 / MG1CS024 |
| 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 | BMW |
|---|---|
| Vehicle Make | BMW |
| Model | BMW X3 xDrive30i (G01) |
| Production Year | 2018-2024 |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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