Effortless EV Upgrades: Tools to Simplify Your Next Conversion

The EV aftermarket is growing rapidly, with innovative products making conversions easier, more efficient, and accessible to builders of all levels. This guide highlights the latest tools and components designed to simplify builds, enhance performance, and improve reliability. From advanced gauges and drive systems to battery management and modular power solutions, these parts are shaping the future of EV customization.

Whether you’re upgrading a classic car, converting a truck, or building a high-performance EV, brands like Speedhut, Ampere EV, and Legacy EV offer the solutions you need to bring your vision to life. Explore this year’s top products and find the perfect parts for your next project.

Speedhut FREEDOM EV CAN-Bus Gauges

The Speedhut FREEDOM EV CAN-Bus gauges are designed to deliver precision monitoring and advanced functionality for electric vehicle (EV) builds. Compatible with popular EV control units such as Orion, AEM, Zero EV, and Thunderstruck, these gauges integrate seamlessly into a variety of EV platforms. By utilizing CAN-Bus technology, they eliminate the need for additional sensors, simplifying installations and reducing complexity. Featuring IP67 water resistance and plug-and-play daisy chain connectivity, they are built for reliability in diverse applications like motorcycles, boats, and off-road vehicles. Backed by a lifetime warranty, these customizable gauges provide dependable and stylish solutions for any EV project.

Ampere EV Atom Drive Kit

Ampere EV’s Atom Drive Kit is revolutionizing the EV conversion process by addressing key challenges like programming, engineering, and compatibility. This all-inclusive system comes pre-configured with torque maps, safety parameters, and cooling protocols, removing the need for specialized tuning or software expertise. The kit includes a high-voltage junction box, customizable battery modules, and advanced thermal management systems, all rigorously tested to meet OEM-level standards. With multiple motor options and a user-friendly touchscreen interface, the Atom Drive Kit offers unmatched versatility for builds ranging from classic cars to high-performance EVs. Ampere EV’s commitment to quality and ease of use makes this a standout choice for professional and DIY builders alike.

Nissan Leaf EV Conversion Kit

Legacy EV’s Nissan Leaf powertrain kit provides an affordable and reliable solution for electric vehicle conversions. Utilizing tested and inspected components from the Nissan Leaf, the kit includes the Resolve controller, 80kW EM57 motor, 30kWh battery pack, and onboard AC charger, ensuring a streamlined and cost-effective installation. With a nominal voltage of 360V, peak torque of 250Nm, and a compact single-speed gearbox, the kit delivers impressive performance. Compatible with front-engine FWD or rear-engine RWD donor vehicles, the system offers versatility for budget-conscious builders looking to electrify their rides.

Cascadia Motion iDM-375SiC

The iDM-375 from Cascadia Motion is an advanced driveline system designed for high-powered electric vehicle builds. This integrated system combines a CM350SiC inverter with a BorgWarner eDM motor and transmission, delivering 474kW of power and a remarkable torque output of 590Nm (3858Nm at axles). With a wide voltage input range of 200Vdc to 840Vdc and a water-cooled, compact design, it offers exceptional efficiency and performance. Built for versatility and easy installation, the iDM-375 is a robust solution for builders aiming to push the limits of EV power and efficiency.

BuckWired Contactor Box

The Plug n’ Play Contactor Box from BuckWired simplifies high-voltage management in EV builds by integrating essential safety and control components into one unit. It features an internal pre-charge circuit, main HV contactor, traction fuse, and current sensor, ensuring reliable power distribution and protection. With two 3.3kW charger inputs, a 1500W DC/DC output, and multiple accessory outputs, it accommodates a wide range of power needs. Designed for adaptability, the unit supports Hi or Lo coil control and tailored configurations for specific applications, making it an essential tool for EV builders.

AEM Chevy C10 Rear Tesla Subframe Mount Kit

AEM’s Tesla Rear Subframe Conversion Kit transforms 1973–1987 Chevy C10 pickups into modern electric vehicles. Pre-engineered for precise fitment, the kit mounts the Tesla subframe to the truck’s frame, maintaining optimal suspension geometry while significantly enhancing structural rigidity. It includes coil-over shock mounts and enables a 4–6-inch rear ride height drop, making it perfect for achieving a balanced, low-profile stance. With compatibility for front-end SpeedMax kits and optional frame modifications, this kit offers a comprehensive solution for upgrading classic trucks.

APP EV Systems Modular Battery Pack

APP EV Systems offers modular battery packs with lightweight carbon-kevlar-fiberglass enclosures, reducing weight by 80% compared to traditional steel options. Each module delivers 18.2kWh of energy and supports flexible mounting configurations to optimize weight distribution and performance. The packs feature active cooling, touch-proof connectors, and high-voltage interlock capabilities for enhanced safety. With the ability to connect up to four modules in series, builders can create powerful, customizable battery solutions for a wide range of EV applications.

Fellten Land Rover Conversion System

The FL10 LRDS by Fellten is a bolt-in electric conversion system tailored for Land Rover Defenders, offering OEM-quality components and up to 200 miles of emissions-free driving. With pre-built battery packs and pre-made high-voltage wiring, the system is designed to streamline the conversion process and meet global compliance standards, including R100.1. Its advanced torque vectoring technology and dual motor configurations provide impressive power and versatility, while the plug-and-play design allows builders to focus on customization rather than troubleshooting. Perfect for transforming iconic Land Rover models, the FL10 LRDS offers reliability, performance, and ease of installation.

Ingenext Boost 50 for Tesla Model 3/Y

The Ingenext Boost 50 upgrade adds 50 horsepower to Tesla Model 3 and Model Y Long Range models, enhancing acceleration and driving dynamics. In addition to performance, it includes features like drift mode, heated rear seats, ambient lighting, and regenerative braking control. Designed for versatility, Boost 50 redefines Tesla upgrades by combining power with added comfort and safety.

ReVolt Systems Tesla Large Drive Unit Coolant Bypass Kit

ReVolt Systems’ Tesla Large Drive Unit Coolant Bypass Kit prevents costly motor damage by rerouting coolant away from vulnerable rotor seals. This innovative solution addresses a common failure point in Tesla drive units, ensuring long-term reliability. Designed for easy installation, the bypass kit is a practical investment to protect motors and inverters from potential failures.

AEM VCU275  Programmable Electric Vehicle Control Unit

AEM’s VCU275 is a powerful tool for integrating and managing high-performance EV systems. Built on OEM-grade hardware, it supports two motor systems and three CAN bus networks, streamlining EV tuning and control. With features like torque management, startup sequencing, and accessory control, the VCU275 offers precise customization for street and motorsport applications.

HyPer-Drive Isolated X1 Controller

The HyPer-Drive X1™ Controller is a compact and powerful solution for controlling AC motors, including the HyPer 9™ Motor. Delivering up to 90kW peak power and supporting voltages up to 130V, it offers superior power density and safety with its isolated logic board. With customizable inputs and outputs, the X1 is ideal for builders seeking advanced control and performance in their EV systems.

Legacy EV Training Bench

Legacy EV’s 100V Training Bench is a practical tool for teaching EV technology, featuring a fully operational powertrain for hands-on learning. Students can wire, diagnose, and program systems while gaining experience with high-voltage safety. Compact and ADA-compliant, the bench runs on a standard 110V outlet and includes optional toolkits and certifications for educators.

Vero BMS V2

The Vero BMS V2 is a cutting-edge battery management system specifically designed for Tesla modules, simplifying EV conversions while ensuring superior performance. Featuring new Control Center software, the system offers effortless setup and monitoring, along with outputs for thermal control and regenerative braking. Over-the-air updates and a plug-and-play Modular Tesla Wiring Harness system make integration seamless and hassle-free. Built with an anodized aluminum CNC enclosure, the V2 supports up to 64 Tesla Model S/X modules in various configurations, offering flexibility and reliability for a wide range of EV projects.

ampRevolt Modular Battery Box

The ampRevolt Modular Battery Box provides flexible and safe housing for Tesla battery modules, with a durable 6061 aluminum construction. Its modular design allows for vertical and horizontal expansion to fit various configurations. Features like an optional component shelf and touch-proof connectors make it a secure and versatile solution for EV conversions.