BD Diesel 1031315 BD Allison Pressure Controller - Chevy 2011-2016 Duramax 6.6L LML

The BD-Power 1031315 Allison Pressure Controller increases holding power in the Allison Transmission in your 2011-2016 GM 6.6L Duramax LML. Designed for an easy installation, BD's Pressure Controller delivers 25% to 115% more holding power. Unlike solenoid foolers or plugs which are active all the time, BD's Allison Pressure Controller is only active when boost levels reach over 15 PSI this eliminates any parasitic load, or extra heat when inactive. Delivering up to 275PSI of line pressure at WOT, this Pressure Controller maintains proper shift quality due to dynamic activation.