Vehicle Diagnostics & Fault Finding
Modern vehicles rely heavily on electronic systems. Our diagnostic equipment reads fault codes, live data, and system statuses to pinpoint problems accurately — saving you time and money on unnecessary parts replacement.
- OBD-II and manufacturer-specific fault code scanning
- Live sensor data analysis
- Electrical fault tracing
- Engine, transmission, and ABS diagnostics
- Pre-purchase vehicle inspections
General Servicing & Maintenance
Regular servicing keeps your vehicle running safely and efficiently. We handle routine maintenance for all makes and models — not just Volkswagens — with quality parts and transparent pricing.
- Oil and filter changes
- Brake inspections and replacement
- Suspension and steering checks
- Timing belt and water pump replacement
- Coolant system maintenance
- General mechanical repairs
Volkswagen Specialist Repairs
High Octane Tuning's core expertise is Volkswagen. We understand VW engineering inside-out — from the everyday Polo to the performance-oriented GTI and R lines, Amarok bakkies, and everything in between.
- VW-specific diagnostic expertise
- DSG gearbox servicing and repair
- TSI/TFSI engine specialists
- Turbo system diagnosis and repair
- VW electrical systems and modules
- Factory-spec servicing at independent pricing
Performance & Tuning
Want more from your engine? Our performance work focuses on reliable power gains — tuning that you can drive every day, not just on a dyno sheet.
- ECU remapping and chip tuning
- Turbo upgrades and replacements
- Performance exhaust systems
- Cold air intake installations
- Intercooler upgrades
- Performance diagnostics and data logging