When it comes to outboard motors, it is the horsepower that people see first. We have asked ourselves many times, "How can we offer the best motor in this 75/90/100/115hp class?". Horsepower is determined by displacement and maximum RPM, so finding out what makes ours stand out was our first task. But, increasing displacement makes the weight go up, which will never be a favorable option for an outboard. Minimizing displacement, yet at the same time maximizing the performance of acceleration was the biggest challenge. It was realized, "Why not design an exhaust manifold that has never been applied to an outboard motor?". To answer this question, we reimagined the conventional stereotype exhaust system to create what we call "4-2-1 Performance Tuned Exhaust" giving you best-in-class torque to generate strong acceleration and top end speed.

Summary of Characteristics - Unique 4-2-1 Performance Tuned Exhaust manifold has been designed to maximize low end torque and acceleration performance. - Best in class torque – displacement ratio creates excellent performance for all styles of boats from light weight to heavy weight. - Key elements of Simpliq TM Technology; Simple Architecture, Easy to Use Interface and Absolute Quality are all in these models.


Power115.00 HP / 84.58 KW
Bore and stroke84 x 90
Max. Speed range5000-6000
Starter systemelectric
Control systenRemote control
Gear ratio2.08:1
Propeller Selection area-
Water level-
Fuelunleaded gasoline
Recommended OilFour Stroke Engine Oil
Fuel tankoptional 25l separate tank
Weight178.00 kg
Alternator power12V, 492W, 41A
TOSC compatibility*-
All TOHATSU Four Strokes meet EU emission standards
Standard- & Optional Equipment
Type L/X
Electric Starter
Engine Stop Switch Lanyard
Power Tilt
Transom 20/25
Propeller Selection area o
Analog Tachometer o
Analog Trim Meter o
Remote Control Box o
25L (6.6 Gal) Plastic Fuel Tank o
Tool Kit
Spare Spark Plugs
Owners Manual
Standard       Optional o
  • 4 Cylinder

  • Alternator

  • Charging System

  • Diagnostics

  • High Solid Paint Coating

  • Light Weight

  • Low Fuel Consumption

  • Over Heat Buzzer

  • Power Trim & Tilt

  • Thermostat

  • Tohatsu Onboard Communication System


MFS 115AETL Dimensions


Owners Manuals for MFS 115AETL

- Download Owners Manual

Certifications for MFS 115AETL

Modelle 4-Takter ab Serien-Nr. 000001AG - download certification file