Your Outboard.
Optimized.
At Your Dock.
We reflash your outboard ECU and dial in peak performance — right at your marina. No trailering, no downtime. Just more power, better fuel economy, and a tuned engine ready for the water.
What We Do
Three Ways We Unlock Your Engine
Every tune is performed on-site with professional-grade software. No guesswork — just data-driven calibration built for your specific engine and use case.
ECU Reflash
Factory ECU remapped to unlock hidden power and remove rev limiters. We support Yamaha, Mercury, Suzuki, Honda, and Evinrude platforms.
Learn morePerformance Tuning
Full dyno-style calibration for wide-open-throttle response, mid-range torque, and top-end speed. Tailored to your hull and prop setup.
Learn moreFuel Optimization
Lean out idle circuits, dial in cruise AFR, and reduce fuel burn by up to 15% — without sacrificing performance.
Learn moreThe Process
From Request to Ripping — 3 Steps
Request a Tune
Fill out the quick form with your engine make, model, and goals. We'll confirm availability and pricing within a few hours.
We Come to You
Our tech arrives at your dock, marina, or storage facility with a full mobile kit — no trailering, no hassle.
Optimized & On the Water
Most reflashes take 60–90 minutes. You leave with a tuned engine, a printed report, and a 30-day satisfaction guarantee.
Ready to Go Faster?
Book Your Mobile Tune Today
Tell us about your boat and what you're after. We'll confirm pricing, schedule a time that works for you, and show up ready to work.
Prefer to call?
(601) 870-5001