Ag Diesel Solutions SISU7066F Performance Module for 6.6L SISU Tier IV Final Engines

Ag Diesel Solutions performance modules from PSI Power increase your vehicle's power safely and efficiently, giving you better fuel mileage in a vehicle warranty-friendly package. Rather than plug into the OBD-II port and communicate with the ECM like a traditional tuner, in-line power modules from Ag Diesel Solutions intercept the factory ECM signal enroute to the fueling systems. The intercepted signal is then modified by the power module and continues on, providing all the benefits of efficiency and performance programming without ever communicating with the factory ECM. This plug-and-play tuning means there is no "footprint" in the ECM, and as long as you remove the module from your vehicle before taking it in to the dealership for warranty or service work, they will never know it was installed, keeping your valuable factory warranty intact.

Key Features

• Add Horsepower, Torque and Fuel Mileage
• Multiple Power Levels to Choose From
• Change Power Levels On-The-Fly
• Won't Void Your Factory Warranty (Remove the Module Before Service)
• Engineered, Designed and Manufactured in the USA
• US-Based Customer Service and Tech Support
• Comes with Installation Instructions with Photos
• 3 Year Manufacturer Warranty

 Works in the Following 6.6L SISU Final Tier IV Vehicles:

AGCO / CATERPILLAR CHALLENGER

• MT515E Tractor
• MT525E Tractor
• MT535E Tractor
• MT545E Tractor
• MT555E Tractor
• MT565E Tractor

MASSEY-FERGUSON

• 7714 Tractor
• 7715 Tractor
• 7716 Tractor
• 7718 Tractor
• 7719 Tractor
• 7720 Tractor
• WR9860 Windrower
• WR9870 Windrower

JCB

• 4160 Tractor
• 4190 Tractor
• 4220 Tractor

VALTRA

• T144 Tractor
• T154 Tractor

KOMATSU

• 855 Forwarder
• 901XC Harvester
• 911 Harvester