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.
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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.