Lukos Engineering

SEA-DOO RXP-X 325 2025 Custom ECU Tuning

Check vehicle fitment
£950.00 VAT included. Shipping calculated for your destination.

Available to Order

Need help deciding between Remote and Dyno? Ask us first →
Delivery, customs and taxes Know the landed cost before you order

For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.

Lead times and urgent orders Check timing before you commit

Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.

Fitment checked before you order

Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.

Looking to push your watercraft to the next level? Our 2025 SEA-DOO RXP-X 325 tuning delivers up to 84+ MPH through ECU remapping. Whether you’re a weekend racer or casual rider, this jet ski tuning service is engineered to boost performance without sacrificing engine safety.

MG1 ECU Unlocking & Licensing Service – Required for Tuning

Unlock the full tuning potential of your MG1 ECU with Lukos Engineering’s professional unlocking service. This package includes:

  • MG1 ECU Unlock – Required before any custom tuning can be applied.
  • 4 HP Tuners Credits – Included for ECU licensing and calibration access.

 

To perform the unlocking procedure, your MG1 ECU must be sent to our UK facility:

 

Lukos Engineering Ltd

8 Tin Lid Industrial Estate

Brampton Road, Buckden

PE19 5YZ, United Kingdom

 

This service is essential for vehicles equipped with MG1 ECUs prior to tuning with HP Tuners or Lukos Engineering Tuning Tools. Ensure your ECU is ready for calibration with our safe and reliable unlock process.

Delivery, customs and taxes

Know the landed cost before you order

For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.

Lead times and urgent orders

Check timing before you commit

Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.

Fitment first

Check fit before you order

Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.

Check vehicle fitment
Need help with this product?

Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.

SEA-DOO RXP-X 325 2025 Custom ECU Tuning
SEA-DOO RXP-X 325 2025 Custom ECU TuningTune & Tuning Device
Available to Order £950.00