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Home / Tuning & Gauges / EV Controllers / AEM EV Tesla LDU Base Drive Inverter Control Board & Harness (MUST BE USED WITH VCU200)
AEM EV Tesla LDU Base Drive Inverter Control Board & Harness (MUST BE USED WITH VCU200)Representative image
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AEM

AEM EV Tesla LDU Base Drive Inverter Control Board & Harness (MUST BE USED WITH VCU200)

PART 30-8402CATEGORY EV Controllers
$1,054.76
MSRP $1,318.95You save $264.19
$1,054.76
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

Programmable Control for EV Swaps Using Tesla Model S and Model X "P" Large Drive Units (LDUs) when paired with AEM Vehicle Control Units (VCU)

Tesla Large Drive Unit (LDU) Control Board

Features

Full control of torque curves, torque limits, regenerative braking, accelerator pedal response, drive-mode switches, and much more.

Works with Tesla Model S or Model X Base Large Drive Unit (LDU)

Must be used with VCU unit

Unlocks Tesla Drive units

Supplier category
Programmers & Chips
Supplier subcategory
EV Controllers
UPC / barcode
840879027179
Units per product
1
Supplier Proposition 65 status
Unknown
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
Yes
CARB acknowledgement required
No
Freight delivery required
No
Powersports product
No

Manuals and documents

More manufacturer information

Other product descriptions

AEM EV Tesla LDU Base Drive Inverter Control Board & Harness (MUST BE USED WITH VCU200)

Tesla Large Drive

LDU KIT

About the manufacturer

AEM EV's Tesla Inverter Control Board acts as a VCU expansion device that replaces the stock Tesla ICB. Once connected to an AEM VCU using the supplied communications harness, calibrators can program propulsion strategies and characterize inputs through the VCU using AEMcal software. AEM EV's LDU ICB was co-developed with Cascadia Motion, an industry leader in EV propulsion systems, to ensure the highest standards of quality and reliability.

Install a Tesla Model S or Model X Base Large Drive Unit (LDU) in any vehicle and achieve complete control with AEM EV's LDU Inverter Control Board (ICB, PN 30-8402) and an AEM Vehicle Control Unit! This system provides full control of the LDU for programming torque curves, torque limits, regenerative braking, accelerator pedal response, drive-mode switches, and much more. The Tesla LDU currently comes in two versions, Base and Sport.

NOTE: The Inverter Control Board must be used with an AEM Vehicle Control Unit for programming and controlling a Tesla LDU. This system is designed for conversion and motorsports vehicles with Tesla LDU swaps. It will not control a Tesla LDU in a Tesla OE chassis

Additional manufacturer information

AEMEVEHICONT

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AEM EV Tesla LDU Base Drive Inverter Control Board & Harness (MUST BE USED WITH VCU200) | Q40 Motorsports