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HOME OF THE WORLD'S FASTEST CARS

Speedriven is a Chicago-based, high-performance tuning firm responsible for building some of the world's fastest cars - from the world's fastest and most powerful Mercedes-Benz AMG to the world's quickest Audi R8 and Lamborghini Huracán!

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World's Quickest Lamborghini Huracán

Speedriven's expert software tuning turns a standard Lamborghini Huracán into 10.5 second hyper car!

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World's Fastest V12 Mercedes-Benz

Speedriven's twin-turbocharged super cars became the world's fastest Mercedes when they ran 198 MPH at the Texas Mile.

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Most Powerful Mercedes/AMG Supercars

With nearly 1100 horsepower on tap, Speedriven's biturbo V12 is the most powerful engine ever put into a Mercedes.

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10 sec. Mercedes AMG V8 Biturbo

Speedriven's advanced ECU tuning and high-flow exhaust are all it takes to get the latest Biturbo AMGs into the 10s.

Keep Up With Speedriven!

Speedriven SL550 Performance Tuning

Speedriven upgrades the SL550 roadster from 429 HP to more than 550, making it a real challenger to the much pricier SL63 AMG super car! Read More

Speedriven BOVs: 3 Holes v. 6 Holes

Why do Speedriven’s billet aluminum BOVs have 6 holes while Mercedes’ only have 3? Find out why 6 is better than 3, here. Read More