Audi S4 Turbo-dyno 523 hp

audi s4 turbo Dyno KTR Performence

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Audi S4 518WHP-AWD Twin Turbo GT25r Unitronic Tuned
Here we have J-P's Audi s4 re-tuned on Unitronic's Dyno! Check it out, there is no rollercoaster that can even comes close!





623WHP Wicked GT AUDI S4
GT Audi S4 Perliminary Dyno tune. 623WHP/780CHP. 800whp coming soon...stay tuned.





audi s4 vtg killer
fastest audi in Poland





Mercedes SL55 AMG vs Audi S4 turbo
Video provided by Dyno-Comp www.Dynocomp.com Arizona's #1 performance shop hands down. Home of the worlds fastest C55 AMG and other record braking Mercedes-benz #1 RENNtech dealer in the USA




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