Visit our partner site: All County Auto Brokers
35-A Washington Avenue, Bay Shore, NY 11706 (631) 260-2054
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Performance Upgrades & Maintenance
Whether you've got a dedicated, purpose-built race car, or a fun street car that you like to take out cruising,
we've got the parts, knowledge and expertise you need.
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ALL Makes and Models

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Professional Full Detailing
Done in house for all cars
Specializing in Cobras, all muscle cars, luxury and high-end vehicles as well as your family car!
WE OFFER: Top-Quality Auto Body Restorations, Custom Paint, Performance Engine Builds, Transmission Work, Dyno Tuning, Brake Upgrades, Suspension Systems, Fuel Delivery, Custom Fabrication, Power Adders, Pro Touring Upgrades, Customizing and Interior Work, and more.
WE SERVICE: All muscle and performance cars, classic, luxury and high end vehicles, your family car, and more. Including but not limited to: Ford Mustang Cobra, Chevy Corvette and Camaro, Pontiac GTO.

Motion Performance

Our GM-Certified Techs offer a full range of maintenance or repair work & can often honor your GMPP extended warranty. LEARN MORE

News & Updates

Learn more about what's going on at Motion Performance. Check out our latest projects, get news on shop updates, and more. LEARN MORE

Our Services

From high-performance upgrades to general maintenance, Motion Performance can service any muscle car! LEARN MORE


If you're looking to make more power, or want your car to handle better, we can help! Give us a call today. LEARN MORE

Photo/Video Gallery

View photos and videos of Motion Performance cars. We've got beautiful images, dyno videos, track days, and more! LEARN MORE

Customer Cars

Take a look at some of the great cars that have rolled out of our shop. View our past work, read about customer cars, and more. LEARN MORE

We are THE Muscle Car Experts.

Motion Performance Auto Body is proud to be the home of the fastest, most reliable muscle cars on the East Coast.
Step up your game and give us a call today to discuss upgrade packages and pricing.
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About Us

As Certified GM Technicians, we offer a full range of maintenance or repair work and can even honor your GMPP extended warranty in most repairs. Even if it’s not a C5 or a C6, give us a call, we have experience working with all generations of Corvettes, Camaros, etc. Heck, we once had a Subaru and even a Sentra in the shop! In addition, we offer over 20 years experience in building, modifying and repairing your Corvette, or any other car.

Our experience combined with our in-house Dynomite load bearing dyno and engine building facility gives our clients one-stop shopping with the best service and performance available at a reasonable price.

Call today to discuss your options and as usual, we offer the world famous ARH headers, designed and developed specifically by ARH and Motion Performance for all GM performance applications.