MaxxECU - About
MaxxECU - Introduction
MaxxECU was founded in Sweden with a vision: to create engine management systems that balance raw power with user-friendliness and rock-solid reliability. Unlike many ECUs that were either too basic or too complex, MaxxECU carved a new path – producing scalable solutions that work for grassroots enthusiasts, professional workshops, and world-class race teams.
MaxxECU believes that tuners shouldn’t fight their software or worry about failure. Instead, they should have confidence, flexibility, and complete control. This philosophy is evident in every product they design.
Advanced hardware with lightning-fast processors
Robust casings and connectors for durability
Built-in wideband controllers in select models
CAN bus support for dashboards and loggers
Multiple I/O channels for sensors and strategies
MaxxECU’s free MTune software is a benchmark in the industry:
Real-time tuning and instant feedback
3D mapping for fuel, ignition, and boost
Built-in logging and graphing
Sensor compatibility across modern and classic builds
Applications of MaxxECU
Motorsport Proven Worldwide
From grassroots drag strips to professional drift series, MaxxECU has proven itself under pressure. These systems are built to endure sustained abuse, high boost levels, and extreme racing conditions.
Safety is built in, with knock protection, overboost safety, lean cut, and fail-safes designed to protect engines at their limit.
Street cars – smoother drivability, better fuel economy
Track and circuit cars – traction control, lap consistency
Drag racing – nitrous and boost strategies
Drifting – anti-lag, flat-shift, map switching
Classic conversions – modern ECU control for old builds
MaxxECU Product Range
MINI - entry-level power - STREET – mid-level power - SPORT – mid-tier for advanced enthusiasts - RACE – professional motorsport setups - PRO – flagship ECU with ultimate control Plug-in ECUs – direct replacements for certain vehicles
Global Community & Support
MaxxECU maintains an active online community, regular MTune updates, and direct technical support – giving tuners and customers peace of mind.
Why Choose MaxxECU?
Performance proven on track and street Flexible product range for all applications Intuitive, user-friendly MTune software Reliable hardware built in Sweden Global community and dealer supp.
Race Breed Technology is an authorised dealer, installer and tuner - Contact us for any advise?
FAQs About MaxxECU
Q1: What makes MaxxECU better than other aftermarket ECUs?
MaxxECU offers a balance of performance, simplicity, and reliability, with software that is easier to use than most alternatives.
Q2: Can MaxxECU run modern drive-by-wire engines?
Yes, MaxxECU supports DBW throttle systems, CAN bus integration, and advanced sensor networks.
Q3: Is MaxxECU suitable for street cars or just racing?
Both – it delivers smooth daily drivability while offering advanced strategies for motorsport.
Our Team
The RBT Team of MaxxECU Installers and Tuners
Meet the Team at Race Breed Technology – skilled experts delivering precision MaxxECU tuning, performance upgrades, and trusted automotive performance upgrades.
Jason Paulse
CEO - Tuning Specalist
Roxanne Paulse
Customer Relations
Freddy Raaf
Mechanical Technician
Deen Davids
Tuning Technician
About Us
Not Just Tuning Cars – Perfecting Experiences.
Because Your Ride Deserves the Best.
Excellence in Every Tune, Every Time.
From Workshop to Racetrack – Service You Can Feel.
Quick Links
Programs
- Nissan
- Infiniti
- Toyota
- UpRev
- MaxxECU
Work Hours
- Mon - Wed :
- Thu - Fri :
- Saturday :
- Sunday :
- 09.00 AM - 05.00 PM
- 10.00 AM - 05.00 PM
- 09.00 AM - 02.00 PM
- Closed
RBT where a Really Bad Tune becomes a Rocket, Boosted, Thrill!
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