Brian's 1994 Audi UrS4 First Start
Fully built engine, JE Pistons, Precision GT35R, etc...first start up after head gasket mix-up
Slettens General Audi startup 2
First startup of the new engine
TC 500 Audi 100 S4 C4 Turbo power by PKM
Der aktuelle Umbau auf Trockensumpfschmierung und GTX42R power by PK Motorsport
Audi S4 20v Turbo acceleration test
Audi S4 with Garrett GT 37 turbo, 465cc injectors 3.5 "Downpipe. Drove 70-220 in 13.6 sec, however, missed second gear. Tested the car on the highway with snow tires. It is good if you consider that the car weighs 1800kg and with two 100kg guys.