Ladies and Gentlemen drivers, you are looking at what is allegedly the fastest Audi S4 in the world. Forget the 333 hp developed by the supercharged 3-liter V6 of the current generation, this machine comes with over 800 wheel horsepower.
The clip, which comes from ThatRacingChannel, shows us an USP Motorsports-owned B5 generation Audi S5 which has dropped its 2.7-liter twin-turbo engine for a VW VR6 24v unit, one of the favorite toys of VW Group tuners, which has been mounted longitudinally (in VWs it sits transversely) and gifted with a Precision 67mm turbo.
The powerplant is not running on E85 fuel and uses a Haltec engine management system.Of course, the car is packed with all sorts of extreme mods, such as a cold air intake, a NASCAR-inspired spoiler, as well as a parachute brake.
ThatRacingChannel tells us that “"This is North America's fastest Audi and to our knowledge the worlds fastest S4." and until some VW Group junkie with a garage and some money manages to prove the contrary, the record stands.
Update: Europe fought back and won - Greece just gave the world it's fastest Audi S3, which is quicker than this S4.
The powerplant is not running on E85 fuel and uses a Haltec engine management system.Of course, the car is packed with all sorts of extreme mods, such as a cold air intake, a NASCAR-inspired spoiler, as well as a parachute brake.
ThatRacingChannel tells us that “"This is North America's fastest Audi and to our knowledge the worlds fastest S4." and until some VW Group junkie with a garage and some money manages to prove the contrary, the record stands.
Update: Europe fought back and won - Greece just gave the world it's fastest Audi S3, which is quicker than this S4.
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