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Toyota ECU Remapping & Tuning

Toyota tuning enquiries usually involve specific performance models or diesel pick-ups, and support depends on the exact engine and ECU.

Select your vehicle to check what we can discuss.

4.9/5500+ Google ReviewsSee Google ReviewsBuild My Toyota Tuning Request WhatsApp STX Tuning

Toyota GR Supra 2.0

A90/A91 · 2020-Present

Toyota GR Supra 3.0

A91 / A90/A91 · 2020-Present / 2019-2020

Toyota GR Yaris

XP210 / XP210 FL · 2020-2024 / 2024-Present

Identify your Toyota engine before choosing a tune

The 3 listed model families above cover the records currently in our library, not every Toyota 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.

Toyota gearbox considerations

Gearbox suitability is confirmed per vehicle.

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 Toyota Remap Quote

Select one or more services and send your enquiry to STX Tuning.

Your vehicle
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Call STX: 01753 439130
  • 4.9/5 Google rating · 535 reviews
  • Slough workshop
  • Vehicle-specific quotes

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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

  • Jonathan Liska

    Oct 2026

    Really fast service, I explained what I needed to solve my problem with the car and they got the parts in, did the work and all was done smoothly and efficiently. Nice workshop and friendly, polite staff.

    Posted on Google · view on our Google profile

  • Chris Green

    Aug 2026

    Contacted these guys and they came out within 2 days fixed the car and now all is perfect again really happy with the remap done on my car too very polite, efficient service and would highly recommended

    Posted on Google · view on our Google profile

  • 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
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