The Allison Pressure Controller for 2011-2016 Chevy Duramax pick-ups delivers up to 275psi line pressure inside the Tranmission, giving 25 percent to 115 percent more theoretical holding power and help prevent burned up clutches - a great way to increase the longevity of the Allison Tranmission for towing, street and race applications.

Unlike simple solenoid foolers or plugs which are active all the time, the Allison Pressure Controller is only operational when turbo boost exceeds 15psi, and, does not create extra heat when inactive or cause clunky/unusual shifts. Installs quickly in under an hour.

Install Time:

• 1 Hour 30 Minutes

Warranty:

Parts

• 12-Months

Emissions:

This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement Parts included. (EMS:4)

Features:

• 25 percent to 115 percent more theoretical holding power
• Delivers up to 275psi line pressure at WOT
• Only active when boost over 15psi, unlike solenoid foolers or plugs which are active all the time
• Does not create parasitic load or extra heat when inactive
• Does not cause clunky or unusual shifts due to dynamic activation
• No Tranmission relearn required
• Installs in under an hour