Superchips - 28857-D - AmpD Throttle Booster 2007.5-2017 GMC/Chevrolet 6.6L Duramax - refer to website for specific application coverage
Superchips AMP'D Throttle Sensitivity Booster is easy to install, delivers immediate improvement with pedal response, and will optimize your driving experience. AMP'd offers an incredibly simple solution that generates "seat of the pants power" you won't find anywhere else.
Decreasing pedal lag expedites your vehicle performance curve to occur sooner and supplies quicker turbocharging spooling. AMP'D features an intuitive plug-and-play installation using your vehicles stock connections. What makes AMP'D even more fun? Settings are adjustable to boost signals by 50% or 100%. If youre interested in obtaining even more power levels and options, check out the AMP'D switch today and take throttle sensitivity to the next level!