Phone
561-908-0040
Fax
561-454-0769
Address
1790 E. Airport Blvd.
Sanford, FL 32773
DiabloSport
DIABLOSPORT EFI CALIBRATIONS
DiabloSport is a manufacturer of high performance automotive electronics that re-program a vehicle’s factory computer. We are an industry leader in vehicle calibration, which is performed by “flashing” or re-programming vehicles through the OBD-II port (Diagnostics port).
Since 2001, DiabloSport offers industry leading performance programmers that stay ahead of the technology curves. Today, we are the only company to offer color touch screen hand-held programmers in all of our OBD-II flash devices.
Our goal is to continue offering innovative electronics that are loaded with industry leading “tune” files that create better power, economy, and drivability on late model cars and trucks.

An Industry leader in aftermarket performance electronics.
DiabloSport is an industry-leading manufacturer of automotive performance programmers based in Sanford, Florida. We focus on making the maximum power, drivability, and fuel economy gains on late model fuel injected vehicles. Whether gas or diesel powered, our products optimize a vehicle’s performance by programming its factory computer or plugging into its factory engine harness.
Performance is our Passion
We are horsepower junkies by trade- making the biggest possible power gain is why we come into work every day. If you feel the same way about your vehicle’s performance, you are in the right place. We use an in-ground Super Flow Chassis dyno to make develop our performance tunes, and then we take the cars out on the Florida streets to see what they have. We will not settle for anything but the maximum horsepower and torque gains over stock!
Driven by Technology
DiabloSport is a manufacturer of high performance automotive electronics that re-program a vehicle’s factory computer. Since 2001, DiabloSport offers industry leading performance programmers that stay ahead of the technology curves. Today, we are the only company to offer color touch screen hand-held programmers in all of our OBD-II flash devices. Our goal is to continue offering innovative electronics that are loaded with industry leading “tune” files that create better power, economy, and drivability on late model cars and trucks.
What We’re All About
Quality inspection is a job shared by both person and machine. Key connection spots are checked via laser guided cameras to ensure proper conductivity. The integrity of every unit found in our products is checked by quality control inspectors, we don’t sample one or two per batch here. Bench testing isn’t enough either. New tunes are tested in the field by authorized DiabloSport beta testers and changes for increased power or adjust ability are instantly released in downloadable updates via our website.
Our Mission and Vision
In the 21st century, technology is everything- and the automotive world is no exception! DiabloSport’s focus is to create products that allow you to take control of your vehicle like never before. In the old days, if you wanted to tweak your vehicles’ timing you needed some tools and you went straight for the distributor, but today computer systems that do the work without user input. That is where we come in- our tuning devices give users access to performance parameters, allowing you to “tune” them on your own, or program them with one of our dyno tested performance “tunes” that we have spent hundreds of hours developing. We make tuning quick, accessible, and painless- it is so easy that anyone can do it!