RS4 B7 V RS6

Little tussle leaving the services with a few ferraris aswell etc

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Supercharged B7 RS4 Vs Stock RS4
520 ps 600Nm Supercharged B7 RS4 Vs standard RS4 Custom Tuned by MRC Tuning

Audi rs4 (b7) vs Mitsubishi Evo 9
Audi RS4 b7 stage 2 ( décalaminé ) ???ch VS Mitsubishi EVO 9 360ch départ en 2 à 50/60 km/h la RS4 loupe le passage de sa 3eme vitesse ( 15eme seconde )

RS4@540hp vs RS4@436hp vs RS4@420hp
left RS4@436hp and original K04 turbos. Middle has 540hp with K04 from RS6. Right RS4 is almost stock with a chip.

Audi RS4 B5 Stage3 vs Mercedes C63 AMG Stage1
Audi RS4 - stage 3 ~500hp MB C63 AMG - ECU ~520hp