Jet-Ski ECU Remap Dorset | PWC Chip Tuning Bournemouth

Unlock the full potential of your personal watercraft with our dedicated jet-ski ECU remap. Using advanced marine tuning equipment and in-house developed software, we recalibrate your PWC's engine control unit to deliver stronger hole shot, sharper throttle response and greater power output on the water.

What Is a Jet-Ski ECU Remap?

A jet-ski ECU remap is a precision software upgrade that recalibrates your personal watercraft's Engine Control Unit. By optimising fuel delivery, ignition timing, boost pressure and rev limiters, we extract the performance your engine was designed to deliver while operating within safe factory tolerances.

PWC engines are tuned conservatively from factory for reliability, emissions compliance and global homologation. Our in-house engineers reverse these conservative limits using manufacturer documentation and on-water verification.

Supported Jet-Ski Brands

We remap the three major personal watercraft manufacturers:

Sea-Doo (BRP) — Spark, GTI, GTR, GTX, RXP, RXT and Wake Pro ranges including supercharged Rotax engines
Yamaha WaveRunner — EX, VX, FX and GP series including SuperJet and performance SHO models
Kawasaki Jet Ski — STX, Ultra and SX-R ranges including supercharged Ultra 310 platforms

Browse jet-ski-specific remaps in our jet-ski shop, or contact us with your make, model and year for compatibility confirmation.

What You'll Notice After Your Remap

The difference is felt immediately on the water. Hole shot improves dramatically, mid-range acceleration strengthens and the ski feels sharper and more responsive at every throttle input.

Quicker hole shot from standstill
Stronger mid-range for jumping and racing
Sharper, more predictable throttle response
Improved top-end on supercharged models
Smoother power delivery across the rev range

Our On-Board Process

We designed our jet-ski remap process around marina and mooring convenience, no haul-out required.

Diagnostic check — ECU scan for fault codes and sensor status
Factory backup — original ECU map stored securely on our server
Custom flash — in-house developed map written via professional marine tooling
Water test — on-water verification to confirm performance and drivability
Handover — written confirmation, warranty registration and aftercare advice

Key Benefits

Stronger Hole Shot
Sharper Throttle Response
On-Board Marina Service
Water Test Verification
Custom PWC Maps
Original Map Backup
Sea-Doo, Yamaha & Kawasaki
Lifetime Software Warranty

Frequently Asked Questions

Which jet-ski brands do you remap?

We remap Sea-Doo (BRP), Yamaha WaveRunner and Kawasaki Jet Ski models across the full performance range from recreation to supercharged platforms.

Do you work on-board at the marina?

Yes. Our mobile marine engineers perform on-board ECU tuning at marinas, moorings and slipways across Poole Harbour, Bournemouth, Southampton and the Dorset coast.

What gains can I expect?

Typical improvements include quicker hole shot, stronger mid-range acceleration, sharper throttle response and improved top-end performance. Supercharged models often see the most dramatic gains.

Can the remap be reversed?

Absolutely. We back up your original factory ECU map before any changes and can restore it at any time, returning your jet-ski to completely stock settings.

Dominate the Water.