Anti lag is sweet I run that and launch control on the Evo with a MoTec but have to different boost settings etc for it! For the Evo it has a vacuum controlled throttle kicker to hold the throttle open, don't use it much tho as it will fill the sump with fuel or burn the blades off the turbo! Because you run negative timing and poor loads of fuel in the temps are fooking hot turns manifolds nice and red! As said tho only use it at Pod or for bit of a laugh when want to light all four wheels up or have flames from the exhaust lol you just have a switch to have it on or off but you will prob lose the brake servo to as you will be running boost off the throttle