Mercury 400R ROS MAGNUM Dyno-Boost Boat Performance Chip (2024)

Description

Unleash your Electronic Fuel Injected Mercury 400R ROS‘s Performance Potential and say adios to the sluggard - fuel delivery with Dyno-Boost ECU Piggyback. This Magnum ECU Chip reprograms the Engine Computer’s EFI programming to Free up your Mercury 400R ROS’s full HP Output. With this adjustable Fuel Tuner in no time you’ll receive notably more useable acceleration and 15% added - Horsepower Output, acceleration and torque throughout the entire rev range. Our firm’s Fuel Tune efficiently hoaxes the lean stock fuel delivery in order to to override the barriers being utilized by manufacturers due to rigorous requirements they have to produce in accordance with. FOR CORRECT FITMENT PLEASE UNDERSTAND IT IS VERY IMPORTANT TO GO OVER THE HIGH NOTES TIPS PDF ABOUT YOUR Mercury 400R ROS ECM chip.

Magnum Mercury 400R ROS ECM Tuning will dupe engine sensors’ signals being read by the ECU, making a perfect adjustment to the fuel curve which is what causes the Horsepowerincrease to max out the kick-out time and throttle sensitivity; throughout the RPM range. Allow your Mercury 400R ROS’s power plant to perform at its best when you need to squeeze out the most of your motor.

On contemporary - electronic fuel-injected - watercrafts you certainly can't modify the A/F ratio in order to add extra useable Horsepower Output with re-jetting, like on carbureted models. Mercury 400R ROS Dyno-Boost Race Tuner Kit's primary purpose is to conduct this adjustment to Pump Up your boat’s HP Output with trouble-free method. This Top Of The Line Quality Magnum Part affects neither your engine’s reliability nor its lifespan.

Did you hear? The increased Output, evoked by this Engine Computer Tune will Enhance the Miles Per Gallon. The addend - Outputm throughout the engine RPM range boils down to the fact: you won't have to utilize as much throttle to take off and maintain a certain speed. The rate of fuel efficiency increase will in great measure depend on how you drive your boat. Magnum GO-Green Program helps you to profit from and in addition it gives you the opportunity to act something against Global Warming. Gather more knowledge about Magnum GO-Green Program

Our Dyno-Boost Engine Computer Tuner will supply noticeable horsepower ramp-up on your Mercury 400R ROS

This Fuel Tune Pack is apt to fool the Power Control Module thinking the intake air is much more cooler, then it will add more fuel for a richer mix, besides on those watercrafts where exhaust fume is analyzed by emissions-control system, through the AF Sensor, Our Topline Quality Magnum Tuning Upgrade removes the restrictions exerted by the Electronic Engine Management to Unlock your Mercury 400R ROS‘s hidden Performance Potential.

Our Magnum Remapper Chip wires inline with the signal return wire of the Inlet Temp sensor (IAT or MAT) which can be a two-wire sensor or the part of the compact 4-wire (up to 6) Air Fuel Meter; also referred to as (MAF, TMAP, etc. It also plugs into the Lambda Probe’s harness to overwrite the restrictions triggered by the ECM and that would stop the fuel injection settings remap from going through.

Specs

Claims

• 15% extra Horsepower and Torque
• 22% faster acceleration throughout the RPM range
• 6% fuel mileage improvement
• Higher top end speed (until red line limit)
• No flat spots, improved throttle response

Features

• Hassle-free installation
• You can go back to factory settings (switch is optional)
• 10-year warranty
• Full adjustability
• In-built oxygen sensor control (for emission controlled models only)
• Waterproof design (not submersible)

Taps into

• Intake Air Temp and Oxygen Sensor
• Ignition key activated +/- 12V power feed

Required skill

• Minimum electrical and mechanical skill

Packing List

• 1 x Fuel Controller Module
• 2 x Bullet Connector
• 2 x Scotch Lock
• 2 x Retaining Bolt
• 2 x Self Locking Nut
• 1 x Installation Instructions