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High Performance Auto Shop in Garden Grove, CA | EDO Performance

EDO Performance is a high-performance service and tuning shop in Garden Grove, California—built for enthusiasts who want results, not guesses. Whether you’re diagnosing a drivability issue, installing proven upgrades, or validating power on the dyno, we focus on clean workmanship, repeatable testing, and reliable performance.

Platform Focus

We’re known for Subaru and modern GR platforms (WRX/STI, BRZ/GR86, GR Corolla), JDM builds, and Nissan/Infiniti performance (350Z, 370Z, G37), plus Mercedes-AMG and a wide range of European performance vehicles.

High-Performance Services

• Performance/Race Parts Installation
• Advanced Diagnostics (engine, transmission, throttle, drivability, and more)
• Dyno Tuning + Horsepower Testing
• ECU/ECM Programming, Reflashes & Calibration
• Electronic Wiring & Design
• Custom Fabrication
• Professional Detailing (interior & exterior)
• Ceramic Tinting 

Tuning, Reflashes & Calibration

(Street-Compliant + Off-Road Use Options)

We offer calibration and flash services using industry-leading platforms, with support that’s matched to your vehicle, ECU/TCU, and end goal:
ECUTek calibration (including off-road/closed-course use calibrations where legally applicable)
COBB tuning & calibration
HP Tuners calibration (supported vehicles/controllers only)
VF Tuner calibration support for Toyota/Lexus platforms
European ECU/TCU reflashes for supported BMW, Mercedes-AMG, Porsche, Audi/VW, and more (availability depends on ECU/TCU support)

CARB Compliance

(California Builds Done the Right Way)

For street-driven vehicles in California, we prioritize CARB compliance. Where a modification requires a CARB Executive Order (EO) exemption, we’ll help you keep the build aligned with EO-verified components and legal requirements for emissions-controlled vehicles.

ECU Return-to-Stock Service

Need to revert your vehicle to stock? We provide ECU return-to-stock services for supported platforms—ideal for dealer visits, troubleshooting, inspections, or selling the vehicle with OEM calibration.

 

Call +1 (714) 602-5741 for a consultation, and we’ll map out the right plan for your car. 

 

 Services we provide:
  •  Performance/Race Parts Installation
EDO Service
    • Diagnostics
    Diagnostic
      • Dyno Tuning
      Dyno Tuning
        • ECU/ECM Programming
        ECU Programming
          • Horsepower Testing
          Horsepower Testing
            • Electronic Wiring & Design
            Wiring & Design
              • Custom Fabrication
              Custom Fabrication
                • Detailing
                EDO Auto Detailing

                   

                   Makes we service:
                  •  Subaru
                  • Nissan
                  • Mitsubishi
                  • Porsche
                  • Mercedes
                  • BMW

                   

                  Service Department Disclaimer

                  All service, maintenance, diagnostic, and repair work advertised or performed through this website is conducted exclusively by Edo Auto Repair, an independently operated business entity.

                  Edo Performance is not responsible for, and does not directly provide, any mechanical, diagnostic, or repair services. All such services are scheduled, managed, and fulfilled solely by Edo Auto Repair.

                  By engaging with our service offerings, you acknowledge and agree that:

                  • All service-related work is performed under Edo Auto Repair
                  • Any liability, warranty, or claims related to service work are the responsibility of Edo Auto Repair
                  • Edo Performance operates strictly as a separate entity and brand

                  For all service-related inquiries, estimates, and warranties, please contact Edo Auto Repair directly.