My 08 Lexus IS F fastest lap around the raceway on August 20th, 2014. My first time on the track with a fastest lap of 1:27.4 minutes using Track Addict HD for my Iphone 5. Used mainly 3rd and 4th gears in manual mode, but also 2nd out of turn 7 and 5th on long straights. Stop tech street performance front brake pads, Injen Technologies cold air intake, Michelin Super Sport 2 tires, everything else stock.