Edge Products 58869 AMPd Throttle Booster Fits 03-19 4Runner FJ Cruiser TacomaAccelerator Pedal Boost Module AMPd Throttle Booster AMPd Throttle Booster; w Power Switch; SPECIFICATIONS: WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov FEATURES: Increases Accelerator Pedal Response Over Stock User Adjustable Throttle Sensitivity Settings Reduces Dead Pedal Feeling Acceleration Lag Works With Stock Or Modified Vehicles Build Turbo Boost Quicker On Turbo Charged Vehicles Multiple