What We Do
Performance work and European vehicle service for Cypress, Orange County, Los Angeles, and Southern California. Shop labor rate: $175/hour.
Performance Tuning
ECU, TCU, and CPC calibration developed for your exact platform, with dyno and datalog verification.
- ECU / TCU / CPC calibration
- Custom and remote tuning
- Dyno + datalog review
- Flex-fuel options where supported
Performance Parts Installation
Professional installation of downpipes, intakes, exhausts, plugs, coils, and supporting hardware.
- Downpipe & exhaust installs
- Intake systems
- Spark plugs & ignition coils
- Torque-spec, clean routing
Maintenance
Oil changes, fluids, and scheduled service to keep your performance vehicle healthy long-term.
- Oil changes & fluids
- Scheduled maintenance
- Pre-tune health checks
- European vehicle specialists
Diagnostics
Careful, methodical diagnostics to find the root cause before any parts or labor are recommended.
- Fault-code analysis
- Live datalogging
- Drivability diagnosis
- Honest recommendations
Fuel System Upgrades
High-pressure fuel pump upgrades, injectors, and supporting fueling for higher-output builds.
- HPFP installation
- Injector upgrades
- Flex-fuel hardware
- Fueling for big power
Cooling Upgrades
Intercoolers, radiators, and heat-management upgrades to keep temps in check under load.
- Upgraded intercoolers
- Radiator & oil cooling
- Track-day heat management
- Consistent power delivery
Suspension
Lowering springs, lowering links, and handling upgrades installed and set up correctly.
- Lowering springs
- Lowering links
- Ride-height setup
- Improved stance & handling
Brakes
Brake service and upgrades — pads, rotors, fluid, and big-brake options for spirited driving.
- Pads & rotors
- Fluid flush
- Big-brake upgrades
- Track-ready stopping power
Exhaust Systems
Downpipes, cat-back systems, and exhaust modifications for flow, sound, and a cleaner look.
- Downpipe installation
- Cat-back systems
- Exhaust modifications
- Sound & flow tuning
Custom Builds
Full performance builds coordinated end to end — parts, install, tuning, and validation.
- End-to-end project management
- Parts sourcing & install
- Custom calibration
- Dyno-validated results
Ready to get A1Tuned?
Tell us about your vehicle and your goals. We'll review your request and send an honest, itemized quote — no pressure, no hype.