Mad Power Motorsports is more than just an auto shop in Chandler, AZ. We are an automotive performance and customization center specializing in custom fabrication, classic car service, turbocharger installation, and engine swaps.

Contact our shop for performance services if you're looking for chassis dyno tuning or carb-to-EFI conversion. We are car enthusiasts who don't just work on cars – we live and breathe them.

services we provide

We are more than just an auto shop. We are car enthusiasts that don’t just work on cars, we live and breathe them.

Chassis Dyno

EFI Conversions

Engine Swaps

Classic Car Service & Maintenance


Turbo & Super Charger Installs

Performance Services

OUR Custom car SHOP

At Mad Power Motorsports, your vehicle isn't just a vehicle. It's family. We've worked on our cars for years, refining and perfecting everything from the subtle details to full rebuilds that make the outcome the best it can be. Some of the performance and modification services we provide include:

  • Chassis dyno tuning
  • EFI conversion
  • Supercharger installation
  • Engine performance modification

state-of-the-art technology

4,000 square feet WAREHOUSE


Contact our Arizona automotive performance and customization shop if you're looking for a custom car fabricator specializing in plasma CNC, brackets, motor mounts, and braces. In our 4,000-square-foot warehouse, we have created award-winning vehicles and continue pushing the industry forward.

Our fabricators and custom-build specialists are artists trained to use our state-of-the-art technology to deliver uncompromising quality and craftsmanship. It's time to discover your car's Mad possibilities.

When you want to stand out on the road or have a one-of-a-kind ride at your local Cars and Coffee, you want Mad Power Motorsports. Our custom fabrication specialties include:

  • Performance vehicles
  • Engine swaps
  • Classic vehicles


Service you can trust

Turbo and Supercharger Installs

If your naturally aspirated engine isn't lighting up the rear wheels to your satisfaction, one of our supercharger or turbocharger installations will give you the horsepower you want.

Many of our customers looking for more power from their cars want to know the differences between turbochargers and superchargers. In a gasoline-powered engine, pistons move up and down inside the cylinder. When the piston drops, the space above it fills with a pressurized mixture of air and fuel. Superchargers and turbochargers increase this pressure by sending a higher mixture into this gap, but they do so differently.

The best way to understand the supercharger vs. turbocharger pros and cons is to talk to our team about your needs and preferences. After our experts understand the performance demands you're looking for, we can recommend the best power sports parts to meet your needs.

Engine Swaps and Crate Installs

Are you thinking about going from a small block to a big block? Is it finally time to drop a new engine into your ride? If so, contact Mad Power Motorsports for automotive engine swaps and performance engine installs.

Our team will help you choose an engine upgrade that will work with your current suspension, transmission, and brake setup or review your options for upgrading your project racecar or custom build to the high-performance road conqueror you want.

After we swap engines or install the aftermarket crate engine you want, we can also go over any suspension or performance brake modifications you need to ensure the maximum enjoyment of your custom car or truck.

Carb-to-EFI Fuel Injection Conversion

Suppose you're tired of adjusting your car's mixture and want electronic assistance. If so, you aren’t alone. Many of our regular customers choose our custom car shop for their carb-to-EFI conversion. We have the tools and conversion kits on-hand to easily install the throttle body and sensors, adjust the distributor, and set up the electronics to deliver a smooth mixture for optimal performance and fuel consumption.

Our Expertise

We pride ourselves on doing the job right from start to finish, from installing custom-built engines to performance upgrades for all types of vehicles. Our in-house technology and 4,000 square feet of shop space mean you will always get the best performance out of your ride.

Mad Power Motorsports is Arizona's classic car and truck repair shop. Our highly skilled mechanics have built and transformed dozens of high-end vehicles. We hope to hear from you soon and learn how we can bring your vision to life.