/ About Big South Performance
Big South Performance is a high-performance automotive service shop focused on ECU flash programming, diagnostics, performance builds, and motorsport-inspired engineering for drivers who expect more from their vehicles.
From fast street cars to serious performance projects, we bring precision, transparency, and expert-level care to every job.
/ Who We Are
At Big South Performance, we believe performance is more than speed. It is about control, reliability, response, and confidence every time you get behind the wheel.
Our team works with drivers who want their vehicles to perform better, feel sharper, and run with greater precision. Whether you need ECU flash programming, advanced diagnostics, performance upgrades, or a custom build plan, we focus on doing the work the right way from the start.
We combine technical knowledge, hands-on experience, and clear communication so you always understand what your vehicle needs, why it matters, and what comes next.
Big South Performance was created for drivers who care about quality work, honest service, and real automotive performance. What started as a passion for well-tuned vehicles has grown into a trusted performance shop serving Winston-Salem and drivers across North Carolina.
Over the years, we have helped vehicle owners improve drivability, solve performance issues, and bring custom automotive goals to life. Every project is handled with focus, respect, and attention to detail.
Our goal is simple: deliver clean, reliable, performance-focused work that gives every driver more confidence behind the wheel.
Our mission is to make performance service easier to understand and easier to trust. At Big South Performance, we guide every driver through a clear process from the first conversation to the final result.
We take time to understand your goals, inspect the vehicle, explain the best options, and complete the work with precision. No unnecessary upsells. No confusing recommendations. No guesswork.
Our focus is simple: provide honest guidance, professional workmanship, and performance solutions built around your vehicle, your goals, and your driving experience.
/ The Big South Difference
Specialized performance services with cutting-edge technology and expert craftsmanship.
/ How We Works
Tell us about your vehicle, your goals, and the issue or upgrade you need. We help you choose the right service path before the work begins.
We review the vehicle, check key details, and identify what is needed. Our goal is to understand the full picture before recommending a solution.
You get a clear explanation of the service, expected work, and next steps. We keep the process straightforward so there are no surprises.
Your vehicle receives focused, professional service using the right tools, process, and attention to detail.
Before the job is complete, we review the work and make sure you understand what was done and how it supports your vehicle’s performance.
/ Why Drivers Chose Us
Drivers choose Big South Performance because we care about both performance and trust. We know that every vehicle, every driver, and every project is different, so we never take a one-size-fits-all approach.
We focus on performance-driven automotive work, from programming and diagnostics to full build support.
Our tools and process help us work with accuracy, efficiency, and confidence.
We explain what your vehicle needs in plain language, so you can make the right decision without confusion.
We value your time and work to complete services efficiently without cutting corners.
Your goals matter. We listen first, recommend carefully, and complete the work with respect for your vehicle.
/ Our Promise
Every vehicle deserves the right approach. At Big South Performance, we take time to understand your goals before recommending the work.
We inspect, explain, plan, and execute with precision. Our promise is to provide honest guidance, professional workmanship, and performance-focused service built around your vehicle.
Clear advice based on what your vehicle actually needs.
Focused automotive work completed with care and attention to detail.
Straightforward explanations before, during, and after your service.
Every recommendation is shaped around your vehicle and performance goals.
/ Local Performance Shop
Big South Performance is proud to serve drivers in Winston-Salem and surrounding North Carolina communities with professional automotive performance services.
Whether you are planning a performance build, improving your ECU setup, diagnosing an issue, or upgrading the way your vehicle drives, our team provides the local expertise and personal attention your project deserves.
/ Ready To Start?
Tell us about your project. Whether it is a full custom build, a stage upgrade, an ECU flash, diagnostics, or a one-off performance service, Big South Performance is ready to help.
