This is the Liberty Park Ambush event in the Ford F150 Raptor in Need for Speed Most Wanted (2012) done in less than 2 minutes for 1st place. The path I used took a couple of tries but I found it was pretty consistent. The cops and road blocks were always in the same place for me, so this should work for you too. I tried taking down cops whenever there was an opportunity. I also used my powershot nitrous to get alot of speed and distance away from the cops. The mods I used were: Track Tires Powershot Nitrous Lightweight Chassis Aero Body Short Gears