This is one of the maddest street racing videos online! It is filmed from inside a E39 BMW M5 on the Moscow ringroad. Traffic is massive but he manages to keep the blue Audi RS4 insight…

Must see!

Story by the M5 driver in the video:

So, I am on my way to work from a BMW dealer, where I picked up my Shaft CAM Sensor…Coming to a Land Rover dealer to see if they’ve got brochures of a NEW Discovery…I want to buy it for winter…No brochures yet…

Coming out of the dealer and what I see 2 RS4′s with 760i behind them with government plates…taking left to Moscow Ring road…I’ve seen those RS4′s before and I know they are modded…I jump in the car and in 2 min I catch up with them…Blue RS4 in front, Silver follows him and 760i at the back…

Over take him and the BLUE RS4 spots me, black smoke from exhausts and the chase begins…He follows me but gets lost in traffic, I wait for him and he catches up and them I follow him and take a video…

Well, the RS4 was MTM tuned… when I spoke to the guy later… he probably does not know anything about his car…

Watch it: