The BD-Power 1057716 Throttle Sensitivity Booster for your 06-07 GM 6.6L Duramax LBZ is designed to boost throttle sensitivity and reduce that laggy pedal
feeling for snapper in-town driving performance. By reducing pedal lag,
we force your performance curve to occur sooner to achieve quicker
turbocharger spooling. The Throttle Sensitivity Booster features an easy
plug-and-play installation using factory connections and is adjustable
to boost signals by 50% or 100%.