KIES MOTORSPORTS, LLC — TERMS AND CONDITIONS OF PURCHASE AND SALE

B46/B48 Gen 1 & 2 Stage 1 OTS Map

Stage 1 calibration for a supported vehicle with stock-compatible hardware and matching fuel. A separate MG Flasher Flasher License for this engine family is required; it is not included.

ECU/DME unlock: Before ordering, run Check Support in the MG Flasher app and contact Kies Motorsports to confirm ECU compatibility, unlock requirements and any additional cost. A third-party bench unlock may be required. This software purchase does not include a separate ECU unlock service, flashing adapter or installation labor.

Digital software for one VIN. No physical item is shipped. Kies will provide license assignment/redemption instructions; contact us to confirm fulfillment timing. Do not purchase or redeem the wrong engine-family license.

Vehicle Fitment & ECU Requirements

Conditional applications — ECU confirmation required. The rows below identify model-year/chassis candidates; they do not override Check Support or establish support for every engine/software within a year.

Additional manufacturer-listed applications requiring confirmation

• BMW 120i/125i F20; M135i F40
• BMW 220i/225i/228i/230i F22/F44 and 220i/230i G42, matching B46/B48 only
• BMW 318i/320i/325i/330i/330e F30/F31/F34 or G20/G21/G28, matching B46/B48 only
• BMW 420i/430i F32/F33/F36 and G22/G23/G26
• BMW 520i/530i/530e G30/G31/G38; 630i G32; 730i/730Li/740e/740Le G11
• BMW X1 F48 and X2 F39 20i/25i/28i/M35i; X3 G01/X4 G02 20i/30i; Z4 G29 20i/30i
• Toyota GR Supra 2.0 A90/J29 (B48; confirm model year and ECU)

Additional applications above have unconfirmed year/market/ECU coverage and are not unconditional fitment claims. Gen 3 B48/B58, MINI MEVD and unsupported engine/controller revisions are excluded. Optional features vary by engine, software and map.

App Downloads & Complete Setup Guide

Get the free MG Flasher app: iPhone / iPad · Android · Windows.

Open the full official MG Flasher user manual. Review the current instructions before connecting or flashing; the app and manufacturer instructions take precedence over this overview.

1. Check support first. Install the app, connect a compatible ENET Wi-Fi adapter and use Check Support to identify the vehicle, DME and available products. An engine badge alone is insufficient.
2. Arrange the correct license. Select the matching engine family. Contact Kies with your VIN and MG Flasher account information for assignment/redemption instructions. Licenses bind to one VIN; verify everything before redeeming.
3. Resolve ECU security. Complete any required compatible unlock before flashing. Contact Kies about the method and separate cost.
4. Prepare the vehicle. Follow the manufacturer preparation checklist, use a healthy charged battery with suitable charger, turn off electrical loads and remove incompatible piggybacks.
5. Connect and sync. Follow the connection guide for your device. Internet is needed for support checks, account sync and map downloads; a vehicle connection is needed for flashing and logging.
6. Flash the matching calibration. With the engine off and ignition set as instructed for your vehicle, choose the correct fuel, stage and hardware options. Do not disconnect or interrupt the process. Wait for app confirmation and follow its ignition-cycle instructions.
7. Review the result. Check diagnostics and record logs as appropriate. Obtain tuner review when hardware, fuel or calibration requires it. Logger-only purchases do not authorize flashing.

Detailed instructions: Connection guide · License redemption · Vehicle preparation · Full flashing procedure · DME unlock guidance · Supported vehicles.