Use the B&M Transpak to recalibrate your automatic transmission for optimum performance. With the Transpak you will be able to downshift into low at any speed, and keep it in low to any speed that you want. Product Features:Recalibrate Auto. TransmissionOptimum PerformanceSelect Your App. ModeImproves Transmission LifeTrans. Removal Not RequiredDownshift At Any SpeedGreat For Trailer TowingFor Heavy Loads Driving Downhill
