4.6L V8    –    SUPERCHARGED    –    TRANSIENT SPARK

Performance without compromise.

The fastest, most powerful outboard ever offered by Mercury Racing.

ADVANCED MIDSECTION     –     RACING GEARCASE     –     REAR TIE-BAR

We’ve reset industry benchmarks across the board.

Our engineers dreamed bigger and pushed harder.

The results are truly exceptional.

IDLE CHARGE     –     ADAPTIVE SPEED CONTROL     –     JOYSTICK PILOTING

Technology should make your time on the water easier, not challenging.

Our innovations are user-friendly and cutting-edge.

ECONOMY     –     WARRANTY     –     DURABILITY

The reliability to go Wide Open, all day. The 450R delivers unprecedented power with amazing efficiency.

And it’s backed by a three-year limited warranty.