At Diedericks Race Cars and Tuning, we offer a complete range of performance-focused automotive services, combining custom ECU tuning, dyno validation, and specialist component solutions under one roof.
From ECU remapping and dyno tuning to performance and eco tuning, precision powder coating, Cerakote piston coatings, and brake upgrades, every service is delivered with attention to detail, technical expertise, and a focus on real-world results.
All work is carried out in-house using proven processes and state-of-the-art equipment to ensure reliability, performance, and long-term value.
ECU REMAPPING
ECU remapping optimises your vehicle’s engine control unit by adjusting parameters such as fuel delivery, ignition timing, boost pressure, and torque management. This results in improved power, torque, throttle response, and drivability.
All ECU files are custom written in-house. No generic or downloaded maps are used.
Suitable for:
- Petrol and diesel vehicles
- Turbo and naturally aspirated engines
- Performance and race vehicles
- Commercial and agricultural vehicles
DYNO TUNING
Dyno tuning allows us to measure real performance gains in a controlled environment. Vehicles are tested before and after tuning to ensure accuracy, safety, and reliability.
Dyno Process:
- Booking and assessment
- Baseline dyno testing
- Custom ECU file development
- Final dyno validation
Typical tuning time: ±2 hours
PERFORMANCE TUNING
Performance tuning focuses on increasing power and responsiveness while maintaining reliability. Ideal for performance road vehicles, towing applications, and motorsport builds.
Expected gains:
- Performance tuning up to 30%
ECO TUNING
Eco tuning improves fuel efficiency and drivability. Ideal for daily drivers, commercial vehicles, and agricultural equipment.
Expected gains:
- Eco tuning improvements up to 25%
SPECIALIST COATINGS & UPGRADES
PRECISION AUTOMOTIVE POWDER COATING
Powder coating improves durability, corrosion resistance, and appearance of automotive and motorsport components. Ideal for parts exposed to heat, dirt, and harsh conditions.
Common applications:
- Automotive components
- Performance and race car parts
- Brackets, frames, and accessories
CERAKOTE PISTON COATINGS
Cerakote piston coatings are designed to reduce friction, manage heat, and protect pistons in high-performance engines.
Benefits:
- Reduced friction and wear
- Improved heat resistance
- Enhanced durability
- Ideal for race and performance engines
PERFORMANCE BRAKE UPGRADES
High-performance braided brake hoses eliminate soft brake pedal feel caused by rubber hose expansion under pressure.
Features:
- PTFE inner core
- Stainless steel braided reinforcement
- Protective PVC outer coating
- Improved braking response and consistency