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

The BimmerTech Alpha One amplifier upgrade must be matched to your factory audio system and iDrive generation. Select the appropriate HiFi, Harman Kardon or Logic7 configuration; these amplifier versions are not interchangeable.

Choose the correct configuration

• Non-MGU / iDrive 6 and earlier: choose the version for S676 HiFi or S677/S688 Logic7/Harman Kardon.
• MGU / iDrive 7 and later: choose the version for S676 HiFi or S688 Harman Kardon.
• Active Sound Design requirements vary by vehicle. Confirm whether an ASD harness or deactivation is needed.

The kit and tuning are selected for your vehicle. Amplifier channels, connections and installation requirements depend on the chosen version.

Installation reference

Confirm that this installation example applies to your vehicle and amplifier version.

Compatibility before ordering

Provide your 17-digit VIN with your order. Contact Kies Motorsports before ordering to confirm the correct version, required equipment and any vehicle-specific parts or coding. Model year or chassis alone does not confirm compatibility.