PSI Power YM1604 Performance Module for 1.6L Yanmar Tier IV Interim Engines

PSI Power performance modules 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 PSI 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
• Adds Up to +12 Horsepower
• 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 these Vehicles with 1.6L Yanmar Tier IV Interim Engines:

CASE-IH

• Case DV 23 Compactor
• Case DV 26 Compactor

GEHL

• Gehl 340 Articulated Loader
• Gehl 3640E Skid Steer Loader
• Gehl R105 Compact Skid Loader

JOHN DEERE

• John Deere 35G Compact Excavator
• John Deere 3025E Compact Tractor

MUSTANG

• Mustang 2026 Skid Steer Loader

TAKEUCHI

• Takeuchi TB235 Compact Excavator

YANMAR

• Yanmar ViO35-5 Compact Excavator
• Yanmar YT235 Tractor
• Yanmar  Vio35-6A Tractor

The adjustable three position switch allows you to adjust on-the-fly. There is no ECM flash required. Instead the module receives the data from the ECM and optimizes the signal to the engine to improve both power and fuel efficiency. True Plug-and-Play connectivity means you won’t need to cut or splice any wires. Just connect the Heavy Duty Truck Edition module into your existing factory connectors.