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Maserati ECU Remapping & Tuning

Maserati petrol and diesel engines vary considerably between Ghibli, Levante, Quattroporte and newer models.

Choose the exact engine to check the options and pricing information we hold.

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Maserati Ghibli Diesel

M157 · 2013-2021

Maserati Ghibli Trofeo

M157 · 2020-2023

Maserati GranTurismo Modena

M189 · 2023-2026

Maserati GranTurismo Trofeo

M189 MY27 / M189 · 2026-Present / 2023-2026

Maserati Grecale Trofeo

M182 · 2022-2026

Maserati Levante Diesel

M161 · 2016-2021

Maserati Levante GTS

M161 · 2018-2021

Maserati Levante Trofeo

M161 · 2018-2023

Maserati MC20 / Cielo

M240 · 2020-Present

Maserati Quattroporte Diesel

M156 · 2013-2020

Identify your Maserati engine before choosing a tune

The 10 listed model families above cover the records currently in our library, not every Maserati ever produced. Select the generation and factory output matching your car; a shared model badge does not guarantee the same engine, ECU or gearbox.

Stage 1 normally retains standard performance hardware; Stage 2 requires the parts specified for that engine. Some ECUs need unlocking or workshop access at our Slough workshop.

Maserati gearbox considerations

Automatic gearbox support is checked per model.

Available figures are estimates, not a dyno result for your vehicle. If your engine is missing, send the registration and configuration for assessment rather than applying another variant's numbers.

Compare tuning optionsGearbox supportWorkshop or mobile

Get Your Maserati Remap Quote

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Google Customer Reviews

Don't Just Take Our Word For It.

See what customers say about their experience with STX Tuning.

Google Reviews

4.9

535 Google Reviews

  • Tiinkerj

    Jul 2026

    I wanted to leave a genuine review, I got my car remapped on the 5th June 2026. Making the appointment was very easy, I didn’t have to wait too long for an appointment and had the option for someone to come to my house if needed. The remap was done within an hour or so. My light did come back on a week after the remap was done, but I was able to clear it with no issues and last weekend I took a 4 hour round trip to the beach and the light did not come back on when usually it does after about 1hr into a drive. The point of my long review is I highly recommend this company and I am very happy with the service provided.

    Posted on Google · view on our Google profile

  • Oscar Rapala

    Jun 2026

    First time tuning my car. Didn’t know what to expect but it was amazing. They explained everything to me clearly, how it works etc and before you know it my car was ready. 10/10 polite service. Will be coming back in the future with serious motors, can tell these guys are professionals judging by tons of performance cars outside.

    Posted on Google · view on our Google profile

  • Jamiah Woodroffe

    Apr 2026

    Really five star service I’ve only got my car the day before I messaged on a Sunday just as an inquiry was more than Happy to take time of the day on a Sunday to fit me in last minute just want to think the whole team very professional and I absolutely love my car. I felt an instant power boost and explained everything to me and packages that I can definitely most likely in the future upgrade to will be definitely coming again.

    Posted on Google · view on our Google profile

  • Tracy

    Jan 2026

    Amazing company, arrived within 2 hours of my call and fixed the problem where another garage had failed. So happy to have the issue resolved, technician was so nice and explained everything, excellent service, highly recommend STX Tuning

    Posted on Google · view on our Google profile
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