PSI 6.6L Sisu Tier IV Final Performance Module (SISU7066F)
The PSI 6.6L Sisu Tier IV Final Performance Module (SISU7066F) is a cutting-edge solution designed to optimize the performance of your 6.6L Tier IV Final Sisu engine. This innovative module offers a seamless way to increase horsepower and improve fuel efficiency, allowing you to maximize the potential of your engine.
KEY FEATURES AND BENEFITS:
Enhanced Performance: Experience significant horsepower gains, providing you with the power you need to tackle demanding tasks.
Improved Fuel Economy: Reduce fuel consumption and lower operating costs, making your engine more efficient and cost-effective.
Easy Installation: The plug-and-play design ensures a hassle-free installation process, requiring no modifications to your engine's wiring.
Adjustable Power Levels: Customize your engine's performance with three power levels: stock, +15%, and +30%, allowing you to tailor it to your specific needs.
Bluetooth Connectivity: Monitor and control your module's settings conveniently through the Ag Diesel Solutions Bluetooth Connect App.
Compatibility: 6.6L Tier IV Final Sisu engines
Power Increase: Up to 30%
Fuel Economy Improvement: Up to 10-20%
Installation: Plug-and-play
Control: Bluetooth app or mechanical switch
Locate the diagnostic port on your engine.
Connect the module's plug to the diagnostic port.
Secure the module to a nearby surface using the provided zip ties.
Download the Ag Diesel Solutions Bluetooth Connect App.
Pair your device with the module.
Adjust power levels and monitor performance data.
Mechanical Switch:
Locate the mechanical switch on the module.
Toggle the switch to select your desired power level.
BENEFITS OF USING PSI 6.6L SISU TIER IV FINAL PERFORMANCE MODULE (SISU7066F):
Increased Productivity: More power for demanding tasks.
Reduced Operating Costs: Improved fuel efficiency.
Easy-to-Use: Simple installation and control.
Reliable Performance: Built to last.
Plug-and-play installation
Durable construction
Easy-to-read display
Ships in 1-4 Business Days.
Product identification
- Brand: PSI Power
- Model / MPN: SISU7066F

