Marine
Marine engine calibration
Yamaha, Suzuki, Honda, Tohatsu, Mercury, jets, and diesel inboards. Starting prices below. Pack and ship the ECU when you are ready.
How it works
01
Dismantle
Remove the ECU carefully. Photograph connectors and mounting before you pack.
02
Pack
Use a rigid box, foam, and anti-static protection. Label the parcel clearly.
03
Details
Send engine model, year, serial or ECU part number, and what you want from the calibration.
04
Ship
Ship to Inkoo. We confirm receipt and start the work. List prices are on this page.
Shop
Order marine work in the shop.
Mail-in calibrations and marine parts with list pricing. Checkout online, then pack and ship the ECU to Inkoo.
Starting prices
Starting prices on this page. Access, software lock, and scope can change the final figure. You can ship the ECU.
Mercury is contact pricing. Prices shown are starting figures, not a binding offer.
Yamaha
- 449 €
F20 / F25
432cc I2
- 449 €
F30 / F40
747cc I3
- 499 €
F50 / F60 / F70
1.0L I4 · F50: physical limiter. F60/F70: no limiter.
- 499 €
F75A / F90A, older model
1.6L I4 · limiter need checked case by case
- 499 €
F75 / F90 / F115 / F130
1.8L I4 · F75/F90: physical limiter. F115/F130: no limiter.
- 499 €
F115 SHO
1.8L I4 · physical air limiter
- 499 €
F150 / F175 / F200
2.8L I4
- 549 €
F200 / F225 / F250
3.3L/3.4L V6, 3352cc · same engine under two market names; F225/F250 may also be 4.2L
- 549 €
F225 / F250 / F300, VF200–250 SHO
4.2L V6, 4169cc
- 990 €
F350, MY –2023
5.3L V8
- 990 €
F350, MY 2024+
4.3L V6 · calibration depends on software version
- 990 €
F425 / F450 XTO
5.6L V8
Suzuki
- 399 €
DF9.9 / DF15 / DF20A
327cc I2 · two-cylinder (DF20A)
- 449 €
DF25A / DF30A
490cc I3
- 499 €
DF40 / DF50 / DF60
941cc I3 · DF40/DF50: physical air limiter
- 499 €
DF70 / DF80 / DF90
1.5L I4
- 499 €
DF100 / DF115 / DF140
2.0L I4 · DF140: different calibration (knock sensor)
- 499 €
DF115BSS
2.0L I4 · same block as DF100/115/140, not 2.9L
- 675 €
DF150 / DF175 / DF200
2.9L I4
- 675 €
DF150SS / DF200RSS
2.9L I4
- 675 €
DF225
3.6L V6
- 675 €
DF250AP / DF250SS
4.0L V6 · limiter details confirmed in the quote request
- 675 €
DF300B / DF325A / DF350A
4.4L V6 · limiter details confirmed in the quote request
Tohatsu / Nissan
Mercury
Sea-Doo
- 410 €
Spark / Spark Trixx
Rotax 900 ACE · Spark 60/90, Trixx, GTS
- 625 €
GTI / GTX 130–170 (2020+)
1630 ACE NA · Stage 1 unlock for software-limited 130→170 models
- 699 €
Naturally aspirated (other)
1503 / 1630 ACE · GTI, GTX, Wake without supercharger
- 699 €
Supercharged
1630 ACE SC · 230/300, RXT, GTX Limited, GTR, RXP-X 300/325
Yamaha
Diesel & inboard
- 990 €
Volvo Penta D3
2.4L I5 · file optimization (OBD/bench)
- 1 090 €
Volvo Penta D4
3.7L I5 · file optimization
- 1 290 €
Volvo Penta D6
5.5L I6 · file optimization. Transmission may limit power.
- 890 €
Yanmar 4JH
2.0L I4 · file optimization
- 1 190 €
Yanmar 6BY / 6BY2 / 6BY3-220
3.0L I6 BMW M57 · Bosch EDC16 · 220 mhp stock
- 1 190 €
Yanmar 6BY / 6BY2 / 6BY3-260
3.0L I6 BMW M57 · Bosch EDC16 · 260 mhp stock
- 1 190 €
Yanmar 6LP / 6LY
4.2 / 5.8L I6 · 6LP pump work; 6LY-CR file optimization
- 1 290 €
Nanni N6 / N9
N6: Iveco, N9 CR2: John Deere 9L
- 1 290 €
Iveco FPT N40 / N67 / Cursor
File optimization
- 1 290 €
Cummins QSD / QSB / QSC / QSM
File optimization (bench)
- 1 390 €
CAT 3126 / C7 / C9
Re-rate with CAT ET tool
- 1 290 €
Sisu / AGCO Citius
4.4–8.4L I6 · custom Bosch EDC7
- Quote
Other inboard / diesel
Send a type-plate photo with the quote request
FAQ
Is marine calibration the same as generic car tuning files?
No. Marine work follows the engine family, propeller load, and how the boat is used. We calibrate from your unit, not a one-size file dump.
Can I ship the ECU only?
Yes. Check the list prices, pack well, include the details above, and send the unit to Inkoo.
Do manufacturer limits apply?
Warranty and dealer policy vary by brand. We explain the technical scope; you decide against your own warranty and use case.