High-Performance Automotive Excellence

High-Performance Auto Modifications and Dyno Tuning
Are you ready to unlock your ride’s full potential? Whether you want more horsepower, sharper throttle response, or a full performance build, you need a trusted team that knows how to make real power happen. At The Pitstop Performance and Dyno Shop, we specialize in transforming vehicles into precision-tuned machines that deliver results on the street and track.

We’re not just another auto shop. We’re the trusted name in high-performance automotive excellence across Advance, NC. Since 2019, our team has been dedicated to pushing the limits of power, precision, and performance for drivers who demand more from their vehicles. From Chevrolet and GM performance cars to custom builds and classic restorations, we deliver results that turn raw horsepower into real-world excitement.
Count on us to help your vehicle achieve quarter-mile times and improve torque curves, or restore a classic muscle icon. Our experienced technicians bring the skill, technology, and passion to take your ride to the next level. Get in touch with our team to schedule an appointment.
Expert Performance Builds and Custom Vehicle Modifications
When it comes to high-performance cars, cookie-cutter solutions don’t cut it. At The Pitstop Performance and Dyno Shop, every project begins with understanding your goals—more speed, sharper handling, or peak efficiency—and ends with results that exceed expectations. Our shop specializes in:
Custom Vehicle Builds Tailored for Street, Track, or Show
Performance Modifications That Boost Horsepower and Reliability
Engine and Transmission Rebuilds Designed for Long-Lasting Power
Modern Upgrades for Classic Chevrolet and GM Vehicles
Precision Dyno Tuning for Ultimate Performance Optimization
We combine mechanical mastery with cutting-edge technology to ensure every modification enhances not only power but also drivability, reliability, and longevity.
Advanced Dyno Tuning for Maximum Performance
Your car’s performance isn’t just about parts; it’s about precision. That’s where our state-of-the-art dyno tuning services make the difference. Our advanced dynamometer equipment allows us to measure, analyze, and fine-tune your engine’s performance under real-world load conditions.
From small adjustments to complete re-mapping, our custom dyno tuning experts refine your vehicle’s air/fuel ratios, ignition timing, and boost levels to achieve the ideal balance of horsepower, torque, and efficiency. We tune with purpose. For performance, you can feel it every time you hit the throttle.
Engine and Transmission Rebuilds That Redefine Power
When your goal is to extract maximum performance, every component counts. That’s why our engine and transmission rebuild services are crafted with precision and care. We rebuild and upgrade engines and transmissions for Chevrolet and GM high-performance vehicles, from modern Corvettes and Camaros to vintage classics that deserve to roar again. Every build is approached as a partnership: your goals, our expertise, and a shared obsession with performance perfection.
Whether you’re restoring a small-block Chevy or modernizing a supercharged LS platform, The Pitstop Performance and Dyno Shop delivers unmatched craftsmanship and attention to detail at every step.
General Auto Repairs Backed by Expertise
While performance tuning is our passion, we know reliability is just as important. That’s why we offer complete auto repair and maintenance services for most makes and models. From diagnostics and brake repairs to suspension work and fluid services, our ASE-certified technicians ensure your car runs strong both on and off the track.
When you bring your car to The Pitstop Performance and Dyno Shop, you’re getting the best of both worlds: high-performance expertise and dependable auto repair services under one roof.
Why Drivers Choose Our Performance Shop
Since opening in 2019, we’ve built our reputation on trust, precision, and performance. Our customers know they can depend on us for more than just mechanical work. They rely on our insight, honesty, and craftsmanship.
High-Performance Specialists
Cutting-Edge Dyno & Diagnostic Technology
Passion-Driven Service
Locally Trusted Since 2019
Every bolt, every line of code, and every dyno run reflects our commitment to engineering excellence and customer satisfaction.
Take Your Vehicle’s Performance to the Next Level
At The Pitstop Performance and Dyno Shop, we don’t just make cars faster; we make them perform at their peak. Whether you’re fine-tuning a weekend track car, modernizing a vintage Chevy, or optimizing your daily driver, our team is ready to deliver power and precision that exceed expectations. Don’t settle for average. Call us at (336) 998-4100 to schedule a service and experience true performance perfection today.
From Our Satisfied Customers

Hands down the best in the business. I couldn’t ask for better service, quality, or pricing. The team is honest, reliable, and truly knows their craft. They take the time to explain everything clearly and always go above and beyond to make sure the job is done right. Competitive pricing and top-tier workmanship—this is the kind of shop you can trust time and time again. Highly recommend!
Carrie
James and his crew are awesome. They have worked on my 97 Ford 7.3 turbo as well as my 2019 Z51 vette. They were quick and everything was done right. Highly recommend them and will be going back to them in the future. Thanks!
Adam S.
Great communication with THE BEST technician available. Numerous great techs on staff. Great experience on the Dyno getting our Vette tuned. Do you have a restoration project or swap you need done - THEY HAVE THE SKILLS.
Brianna S.
Very knowledgeable and fair pricing. Was the second shop I went to and will be the only one from now on.
Paul K.
Some very knowagle people good to work with and can help with any project or repair you may have.
Rodney M.











