No throttle lag for me, my gas pedal is very touchy. When I took my car in for a four wheel alignment after installing the Eibach springs and camber bushings, the guy driving the car on to the rack told the guy guiding him to get the hell out of the way because he was afraid he would run him over. And the few times that my wife has ridden in the car she gets on to me for throwing her head back when touching the gas pedal, she's not driven the car so she thinks I'm gunning it.