Yamaha Outboard Remap Dorset | F & VF Series Tuning

Yamaha F-series and VF-series (V MAX SHO) four-stroke outboards power everything from small tenders to offshore centre consoles across the South Coast. Factory calibration favours smooth global emissions compliance over outright throttle response. 24Tuning delivers custom Stage 1 remapping across the F and VF ranges — mobile to your marina, slipway or trailer.

Why Remap a Yamaha Outboard?

Yamaha's factory maps are tuned for the widest possible market rather than your specific hull, prop and use case. A Stage 1 remap sharpens throttle mapping and recovers usable acceleration within safe factory tolerances.

Stronger hole shot and quicker planing
Sharper, more direct throttle response
Improved mid-range for towing and watersports
No hardware required for Stage 1
Fully reversible with original map restore

Yamaha Outboards We Cover

Coverage spans the offshore V6 SHO range down to portable four-strokes:

Offshore V6 (F300–F200 / VF Series)

F300
F250
F225
F200
VF200
VF225
VF250

Mid-Range (F175–F90)

F175
F150
F130
F115
F100
F90
VF115

Portable (F80–F20)

Estimated Stage 1 Gains

Engine / Model	Stock	Stage 1 (est.)	Gain	Notes
F300	300 HP	~318 HP	+~18 HP	Stage 1 software
F250 / VF250	250 HP	~266 HP	+~16 HP	Stage 1 software
F225 / VF225	225 HP	~239 HP	+~14 HP	Stage 1 software
F200 / VF200	200 HP	~213 HP	+~13 HP	Stage 1 software
F150	150 HP	~160 HP	+~10 HP	Stage 1 software

Figures are conservative estimates based on typical Stage 1 marine calibrations. Exact gains depend on engine condition, propeller, load and use case. Torque figures of 0 Nm from source databases are omitted.

24Tuning engineer flashing a custom Stage 1 map to a Yamaha F-series outboard ECU — On-board ECU flash during a Yamaha F-series Stage 1 calibration.

Mobile Marina Process

We come to your marina, slipway, dry stack or private berth across Poole Harbour, Bournemouth, Southampton Water, Lymington, Hamble and the wider Dorset & Hampshire coast.

Quote & compatibility — share engine model, year and ECU details
£50 booking deposit — confirm berth access and tide window
On-site diagnostics — full health check before any write
Factory map backup — secure original file for full reversion
Custom Stage 1 calibration — in-house map for your use case
Sea trial verification — where conditions allow

Book Mobile Service ECU Testing & Repairs

What You’ll Notice on the Water

Quicker hole shot and planing transition
Sharper throttle connection at the helm
Stronger mid-range for towing and watersports
Custom map matched to prop and vessel weight

Key Benefits

Full F & VF Series Coverage
Mobile Marina Visits
Factory ECU Backup
Lifetime Software Warranty
Offshore SHO & Portable Ranges
Sea Trial Verification
Poole & Christchurch Coast
Diagnostics Included

Pricing

Yamaha F-series and VF-series Stage 1 remapping from £799 including diagnostics, factory backup, custom calibration and on-board installation. See our outboard remap hub for Suzuki and Mercury comparisons. Secure with a £50 deposit via online booking.

Related Services

Suzuki Outboard Remap — DF350A–DF20 series
Mercury Outboard Remap — Verado, Optimax & FourStroke
Outboard Engine Remap — full outboard hub
Yamaha WaveRunner Remap — Yamaha PWC tuning
Christchurch coverage — harbour & river moorings

Frequently Asked Questions

Which Yamaha outboards can you remap?

We cover the full F-series and VF-series (V MAX SHO) range from the flagship F300 down to portable F20 units. Confirm your exact model and year when booking.

Do you work on-board at the marina?

Yes. Most Yamaha outboard remaps are completed on-board at your marina, slipway or trailer across Poole Harbour, Bournemouth and Southampton Water.

What is the difference between F-series and VF (SHO) models?

VF (V MAX SHO) models use a higher-output V6 platform aimed at offshore performance use. Both F and VF series respond well to Stage 1 recalibration.

Can the remap be reversed?

Yes. We back up your original factory ECU map before any changes and can restore it at any time, returning the outboard to completely stock settings.

Yamaha Outboard Remapping on the Dorset & Hampshire Coast

From offshore F300-powered centre consoles to F115 day boats, Yamaha outboards are a fixture on Poole Harbour and Southampton Water. 24Tuning provides mobile Stage 1 calibration with factory backup and lifetime software warranty.

Book a marina visit or send your engine details for a confirmed quote.

Yamaha Outboard Remap