The Only Leonardo Diagnostic Tool Factory-Authorized World Wide Master Distributor
FOR FERRARI - MCLAREN - MASERATI - LAMBORGHINI & ASTON MARTIN VEHICLE REPAIR
Interested In Putting The Leonardo H5 Diagnostic Tool To Work In Your Shop Or Dealership?
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Welcome
The Leonardo H5 Diagnostic Tool, developed by Giovanni Accinni S.R.L., is a professional diagnostic system engineered specifically for Ferrari, Maserati, Lamborghini, McLaren, Aston Martin, Porsche and other exotic vehicles, providing advanced diagnostics, coding capabilities and manufacturer-specific vehicle communication protocols.
Welcome to Leonardo Diagnostic Tool North America, the only factory-authorized master world wide distributor of genuine Accinni S.R.L. Leonardo H5 Diagnostic Tools. Designed and manufactured in Italy by Giovanni Accinni and his engineering team, Leonardo provides advanced diagnostics, coding capabilities and specialized technical support for Ferrari, McLaren, Maserati and Lamborghini service facilities.
Leonardo Diagnostic Tool North America has supported exotic vehicle dealerships, independent repair facilities and specialist workshops with genuine Leonardo systems, factory-authorized training, direct technical support and customized workshop deployment programs since the release of the Leonardo Diagnostic Tool.
Today, our dedicated engineering team continues to develop specialized diagnostic and coding capabilities for high-end and exotic vehicles, making Leonardo a trusted choice for independent exotic vehicle specialists worldwide.
How Can We Help You?
VEHICLE COVERAGE
Leonardo diagnostic equipment has an excellent reputation diagnosing exotic super cars such as Ferrari, Lamborghini, Maserati, Aston Martin and McLaren.
PRICING
Leonardo diagnostic equipment is the trusted source for Ferrari, Maserati, Lamborghini, McLaren and Aston Martin car diagnostics.

FINANCING
We understand that vehicle diagnostic equipment is an investment, which is why we offer financing to US and Canadian businesses.
VIDEOS
Would you like to learn more about Leonardo H5 Diagnostic Tool? We feature several videos that explain the Leonardo equipment in more detail.
Discover How Leonardo Diagnostic Tool Got Started!
Nicks Forza Ferrari is the North American distributor for the Leonardo H5 Diagnostic Tool by Giovanni Accinni S.R.L. We are dedicated to providing our customers with the best possible experience before and after the sale. We are Ferrari engine builders and custom Ferrari builders so we understand what it takes to operate a workshop.
We have had a long term business and personal relationship with Giovanni Accinni, and Leonardo tools are always in stock in the USA . There is no wait time for shipping. We ship worldwide and have a huge international client base. We use WhatsApp for messaging or calls so if you need to get ahold of us outside the USA we make it simple.
Our focus is Ferrari, Maserati, Lamborghini, McLaren and Aston Martin. We also support other exotic vehicle brands, with extensive experience in specialized diagnostics and technical support. If you work on these vehicles, we'd welcome the opportunity to work together.
See The Leonardo Diagnostic Tool In Action
Leonardo H5 Diagnostic Tool
Ferrari / Maserati / Lamborghini / McLaren & Aston Martin customers know that if they are not going to the dealer they are going demand the best tool on the market for accurate dealer-level data on their prized exotic car and will ask you:
Do you have a Leonardo?
What is your answer?
Can you afford to have those clients go to the dealer or another facility that uses a Leonardo H5 Diagnostic Tool?
We are committed to providing our clients with the most up to date software. We also offer technical support both online, telephone or Whats App, so that you always receive the help you need. Your yearly subscription provides you with access to our leaders in high end exotic vehicle diagnostics.
The Leonardo H5 Diagnostic Tool software features true hardware with a 17 inch LCD touch screen, usb c type charging and Bluetooth interface
The Leonardo H5 Diagnostic Tool includes automatic search and diagnosis of all on board control units with a single button via OBD2
The Leonardo H5 Diagnostic Tool diagnoses via OBD, GFA, ISO 1 OR ISO 2 connections and is ready to handle the day-to-day tasks for independent workshops or dealerships. The Leonardo H5 Diagnostic Tool service Ferrari, Maserati, and Lamborghini trade-in vehicles.
We’ve included the features of the Leonardo Diagnostic Tool on a Ferrari 458 as an example:
- View engine parameters in real time! One button “Quick Test” Check components activation, deactivation on engine, gearbox components, cycle tests etc.
- The ability to adapt and code control modules. Our automotive diagnostic tool reads errors, deletes errors, and prints to a USB key.
Leonardo H5 Diagnostic Tool
Looking To Aquire A Leonardo Diagnostic Tool? Talk With Our Team!
The Leonardo H5 Diagnostic Tool is a professional diagnostic system engineered specifically for Ferrari, Maserati, Lamborghini, McLaren and Aston Martin, with additional diagnostic solutions available for Porsche and other premium European vehicles. Combining advanced diagnostics, marque-specific coding capabilities, supported Proxi Programming functions, ongoing software updates and direct technical support, the Leonardo Diagnostic Tool provides independent workshops, specialist repair facilities and dealerships with a powerful solution for servicing high-end and exotic vehicles.
Backed by decades of exotic vehicle service experience, our dedicated engineering team continues to develop advanced diagnostic capabilities for demanding workshop applications. Every Leonardo Diagnostic Tool includes software updates while the license remains active, along with technical support by phone, email and WhatsApp. Leonardo delivers the specialized functionality, professional support and confidence that exotic vehicle specialists depend on.



