About Us
Founded with innovation and affordability in mind, we design and manufacture standalone ECUs and TCUs trusted by tuners, workshops, and vehicle builders across the world.
With over two decades of experience, Spitronics has earned a reputation for performance, reliability, and ease of use. Our systems are used in everything from daily drivers and custom builds to race cars, off-road vehicles, and fleet conversions.
We offer powerful software, flexible configurations, and dedicated support to ensure every project, no matter how unique, runs at its full potential.
Why Spitronics?
✅ Proven Reliability – Trusted in harsh environments, from desert dunes to drag strips.
✅ Easy to Use – User-friendly tuning software and flexible hardware configurations.
✅ Cost-Effective – High-performance at a fraction of the price of big-name systems.
✅ Global Reach – Thousands of units shipped worldwide, with dealer and support networks across
Africa, Europe, America, Canada, Australia, New Zealand, and Asia.
Whether you’re managing a street swap, building a drift machine, or retrofitting fleet vehicles, Spitronics gives you full control—without compromise.
Years Experience
Precision Control for Performance and Versatility
Advanced Engine, Transmission, and Throttle Control Systems Engineered for Tuners, Builders, and Enthusiasts
Spitronics designs and manufactures a comprehensive range of programmable Engine Control Units (ECUs), Transmission Control Units (TCUs), and Throttle-by-Wire (TxW) systems tailored for the aftermarket automotive industry. These products are engineered to give users complete control over how their engines and transmissions perform, whether in street vehicles, custom builds, off-road applications, or competitive motorsport environments. Our ECUs manage all key engine functions such as fuel injection, ignition timing, idle control, and boost strategies, while our TCUs provide intelligent gear-shifting logic, torque management, and adaptive transmission control for automatic gearboxes. The TxW (Throttle-by-Wire) system replaces conventional throttle cables with digital precision, allowing for smoother response and integration with modern drive-by-wire setups.
What sets Spitronics apart is the balance between high-end functionality and user-friendly design. Our systems are fully programmable, giving tuners and enthusiasts the flexibility to fine-tune every aspect of vehicle performance using intuitive software. This opens the door to performance optimization, improved efficiency, and compatibility with a wide range of engine and gearbox combinations—including swaps and conversions. With robust data logging, diagnostic tools, and real-time feedback, users can make informed adjustments for consistent and reliable performance.
Whether you’re building a race car, restoring a classic, or upgrading a daily driver, Spitronics control systems provide the technology and support to bring your project to life. Proudly developed and manufactured in South Africa, our solutions combine innovation, durability, and local expertise—delivering trusted performance for over two decades.
Our Official Dealers
ENGINEERED FOR POSSIBLITY
Modular Technology, Built to Power Any Project
At Spitronics, we believe that no two builds are the same—which is why our control systems are designed for flexibility, adaptability, and creative freedom. From daily drivers to race cars, custom conversions to off-grid vehicles, our modular ECUs, TCUs, and Throttle-by-Wire systems give you the tools to configure performance your way. Built with precision hardware and smart software, our solutions empower you to break limits—not just follow them.
Designed for Any Build
– Flexible architecture supports custom engine and gearbox combinations
– Modular inputs and outputs adapt to your vehicle’s unique setup
– Built for everything from street tuning to off-road endurance and racing
Smart Connectivity & Compatibility
– Works with OEM and aftermarket sensors using a unified CAN platform
– Easy integration with standalone and hybrid systems
– Expandable features for future upgrades and evolving project needs
Built for Tuners, Loved by Drivers
– Easy-to-use software for tuning, diagnostics, and live adjustments
– Powerful features like real-time data logging and adaptive controls
– Trusted by performance shops and DIY enthusiasts across the globe
