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Vivid Racing Gear 
AEM EV's VCU300 is built on OEM hardware and features OEM quality strategies. Combined, these provide the highest level of reliability, and more importantly, safety for both the programmer and end-user.
The VCU300 can manage up to four inverter/motor systems, communicate with three independent CAN bus networks, and it can be used on direct-drive and indirect-drive EV setups. Please refer to the Supported Applications Tab for supported Motors, Inverters Battery Management Systems (BMS) and other EV devices.
Features:
- Waterproof aluminum enclosure (IP69K, -40C – 105C)
- A 196 pin connector
- Built on OEM hardware with OEM control strategies
- Uses proprietary AEMcal software for programming
- Can control up to four independent electric motors/inverters
- Link 3 independent controller area networks (CAN bus)
- INPUTS — 31 Analog inputs, 8 Digital Inputs, 5 Frequency inputs
- OUTPUTS — 39 Low-side drivers, Two (2) High-side drivers, Three (3) H-bridge channels, One (1) Main power relay.
- Input characterization including accelerator pedal, brake switch, PRND switches, and other driver/vehicle inputs
- Redundancy and arbitration features for all safety-critical inputs
- Startup and shutdown sequencing of high voltage components, including independent contactor control for each inverter system
- CAN message translation for BMS, inverter, PDUs, and other CAN accessories
- Motor torque management dependent on vehicle operating states and other driver-selectable modes
- Closed-loop motor speed regulation for indirect drive transmission applications
- Dynamic torque limits that maximize safety and optimize performance
- Accessory control of cooling pumps, cooling fans, lights and more
- Diagnostics and fault detection including CAN message timeouts, thermal limits, contactor, and inverter enable cross-checks
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
History of AEM Electronics
AEM Electronics has been a pioneer in the automotive performance industry since its inception in 1987. Founded by a group of automotive enthusiasts, AEM quickly gained recognition for its innovative approach to performance parts. The brand initially focused on air intake systems, but as the demand for high-quality performance components grew, AEM expanded its product offerings to include a wide range of electronic tuning solutions, fuel management systems, and exhaust systems. Over the years, AEM has established itself as a trusted name among car enthusiasts and professional racers alike.
Categories of Parts Offered by AEM ElectronicsAEM Electronics specializes in a variety of performance parts designed to enhance your vehicle's power, efficiency, and overall driving experience. Their product categories include:
- Cold Air Intakes: AEM's cold air intake systems are engineered to increase airflow and improve engine performance, giving your vehicle the power boost it craves.
- ECU Tuning: AEM offers advanced engine management systems that allow for precise tuning, ensuring your vehicle runs at its optimal performance.
- Fuel Management: With AEM's fuel delivery systems, you can achieve the perfect air-fuel ratio for maximum efficiency and power.
- Exhaust Systems: AEM's exhaust solutions are designed to reduce back pressure and enhance exhaust flow, resulting in improved horsepower and torque.
What sets AEM Electronics apart from other brands in the automotive performance industry is their unwavering commitment to quality and innovation. Each product is meticulously engineered and tested to ensure it meets the highest standards of performance and reliability. AEM's dedication to customer satisfaction is evident in their extensive research and development efforts, which continually push the boundaries of automotive technology. Furthermore, AEM's products are backed by a solid warranty and exceptional customer support, making them the go-to choice for car enthusiasts looking to elevate their vehicle's performance.
In conclusion, AEM Electronics is not just a brand; it's a legacy of performance and innovation. Whether you're a weekend warrior or a professional racer, AEM offers the parts you need to take your vehicle to the next level.
In no event shall this warranty exceed the original purchase price of the AEM Electronics part nor shall AEM Electronics be responsible for special, incidental or consequential damages or cost incurred due to the failure of this product. AEM Electronics disclaims any liability for consequential damages due to breach of any written or implied warranty on all of its products.
Warranty returns will only be accepted by AEM Electronics when accompanied by a valid Return Merchandise Authorization (RMA) number and a dated proof of purchase. The product must be received by AEM Electronics within 30 days of the date the RMA is issued. Warranty claims to AEM Electronics must be shipped to us prepaid (we recommend a shipping service with package tracking capability). Once your package is received by our warranty and repairs department you will be notified and provided with updates.
| Sale price | None |
| Wholesale price | $3,004.24 |
| Shipping |
Weight: 3.00 Length: 8 Width: 5 Height: 3 |
| Product Added At | Wednesday 09 September, 2020 |
| Product Modified At | Thursday 10 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | vendordata@vividracing.com |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Holley Performance Products Inc. | $2,545.97 | $4,274.95 | $3,889.00 | $3,799.95 | ? | 2025-07-10 18:58:52 | ||||||
| Holley Performance Products Inc. |
available_today: 4 |
$2,545.97 | $4,274.95 | ? | $3,799.95 | ? | 2025-07-09 17:43:18 | |||||
| Premier WD |
MFG Inventory : 4 Inventory Type: NonStocking
|
$2,953.33 | $4,275.00 | $3,799.95 | $3,800.00 | ? | 2025-07-09 17:50:26 | |||||
| Turn 14 | $3,077.96 | $4,274.95 | ? | $3,799.95 | ? | 2025-07-10 10:02:09 |
