Grenada Bad Boys

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2025 Tohatsu MFS140A L

Our recently introduced line-up of MFS75-115A has expanded to 140 horsepower. With a dynamic design and sophisticated details, the MFS140A provides outstanding torque, increased durability, optimized weight and smooth operation

Unique and industry-first 4-2-1 Performance Tuned Exhaust manifold has been designed to maximize low end torque and acceleration performance. Best in class torque to displacement ratio creates excellent performance for all styles of boats from light to heavy weight, pleasure or commercial use. On certain boat applications, the MFS140A will perform similarly when compared to heavier 150 horsepower outboards that weigh as much as 100 pounds more

Features may include:

4-2-1 Performance Tuned Exhaust

• Isometric aggregated exhaust manifold "4-2-1 Performance Tuned Exhaust" maximizes torque and acceleration performance. This unique design is an industry-first and can only be found on Tohatsu Outboards. By engineering each exhaust passage to be equal in length, the merging of exhaust of each cylinder creates extra suction that helps pull the exhaust from the engine. This completely eliminates the possibility of exhaust interference and drastically improves the performance

Outstanding Torque

• Industry first 4-2-1 Performance Tuned Exhaust system provides outstanding torque performance, top end speed, acceleration, and exceptional fuel economy. On certain boat applications, the MFS140A will perform similarly when compared to heavier 150hp outboards that weigh as much as 100 pounds pounds more.

Performance Oriented

• Tohatsu's revolutionary MFS115A design has expanded to the new MFS140A. With outstanding torque, increased durability, optimized weight and smooth operation, our newest model lineup provides top performance you can only experience with Tohatsu

Excellent Fuel Efficiency

• MFS75/90/115 have a unique SOHC-4V design in its class where competitors are either SOHC-2V or DOHC-4V. Spark plugs are strategically placed in the center of the each combustion chamber for the most efficient combustion with optimal heat conduction which results in strong running and fuel efficiency

Quietness

• With the even-length Intake Manifold, 4-2-1 Performance Tuned Exhaust, and fine-tuned ECU, MFS75/90/115 provide exhilarating and performance-inspired engine sound. Also within the large capacity Idle Port, sounds reflect off each other to dampen the exhaust flow which contributes to the lowest sound at idle.

• Dynamic design with sophisticated details

• Exhilarating boating performance

• Superior durability & optimized weight

• Outstanding fuel economy from unique SOHC-4V design

• 4-2-1 Performance Tuned Exhaust generates high torque to get you on plane quicker

• Fine-tuned ECU provides the strong acceleration when needed

• Electronic Fuel Injection

• MicroComputer Programmed ignition system for quicker starts

• Sheet Molding Compound (SMC) cowlings for durability

• Anodized major aluminum components for greater corrosion resistance

• Oil catch tray underneath the oil filter for cleaner oil filter changes

• Easily accessible and removable fuel filter allows simple and quick water draining

• Low oil pressure warning (visual and audible)

• Overheat warning (audible)

• Start-in-gear protection for safer engine starting

• Safety lanyard (an essential protection feature standard on all Tohatsu outboards)