SEA DOO · MED17.8.5 ECU · petrol

SEA DOO SPARK MED17.8.5 tuning files

SEA DOO SPARK on the MED17.8.5: matched, calibrated and delivered with care. The matched variants sit between 90 and 90 HP from the factory. There are 3 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All SPARK coverage Custom ECU tuning file service

Available solutions

Solutions that apply to the MED17.8.5 on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

3 distinct variants for the SEA DOO SPARK on the MED17.8.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 900 90HP
Engine code: ROTAX 900 ACE
Controller brand: BOSCH
ECU: MED17.8.5
Stock power: 90 HP
ECU SW: 1037544876

Variant 2

ECU

Catalog engine: 900 90HP
Controller brand: BOSCH
ECU: MED17.8.5
Stock power: 90 HP

Variant 3

ECU

Catalog engine: 900 90HP
Engine code: ROTAX 900 ACE
Controller brand: BOSCH
ECU: MED17.8.5
Stock power: 90 HP
ECU SW: 1037533540

Related vehicles

Other vehicles built on the MED17.8.5 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the SEA DOO SPARK on the MED17.8.5?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the MED17.8.5 ECU software on this model?

Yes — the SEA DOO SPARK on the MED17.8.5 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.