Open now · until 21:00 UK Time Attack Clubman Champions 2026 – Cadwell Park Lap Record
MMT Performance Remaps · Dyno Authorised Alientech dealer

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V-TECH rolling road

Know your power. Prove your gains.

Get real performance figures for your vehicle with our in-house V-⁠TECH rolling road. Measure your power and torque before and after tuning and see the difference for yourself.

Book a dyno session

  • In-houseV-TECH rolling road
  • Before & afterCompare your results
  • Your resultsTake home your printout

A session

Before, during & after.

  1. 1

    Health check

    Every car gets a full health check before it goes on the rollers. If we spot a fault, we’ll tell you before running it.

  2. 2

    Baseline run

    We measure your car exactly as it arrived, on the same rollers we’ll use afterwards.

  3. 3

    Mapping

    We write your remap, or refine it run by run for Stage 3 and race cars.

  4. 4

    After runs

    Same rollers, same day, so the before and after figures are a true like-for-like comparison.

  5. 5

    Your printout

    You take home your power and torque curves on paper, and we’ll talk you through exactly what they show.

Book a dyno session

What a sheet looks like: Volkswagen Golf 8 R 2.0 TFSI 320hp, standard and tuned, drawn from the catalogue figures.

Dyno sheet Standard Stage 2 Power Torque
0 200 400 600 800 2k 3k 4k 5k 6k rpm 448 hp 695 Nm

Curve shape indicative, drawn from the published peak figures. Your own printout comes off our rolling road, before and after.

Good to know

Health check first

We check for faults before any hard runs.

Same rollers, same day

Before and after are a true like-for-like.

Proof you can keep

Power and torque graphs to take home.

Questions

FAQs.

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Is a remap safe for my engine?

Yes. When a remap is written specifically for your car and the engine is in good health, it stays well within the limits the parts were designed for. That’s why we start with a free health check, and why all our software is developed and either road-tested or tested on our rolling road. If we find a fault, we’ll fix it first. We never tune a car until it’s healthy.

Will it affect my insurance or warranty?

Yes. Tell your insurer. A remap is a modification, and most insurers cover it once it’s declared. If your car is still under warranty, the manufacturer could refuse claims on related parts, so speak to us before booking.

Can it go back to standard?

Yes. Before we make any changes, we read and securely save the car’s original factory file. If you ever want or need to return it to standard, we can simply write the original file back on to the car.

How long does it take?

Most Stage 1 remaps are done on the same day. Dyno sessions, gearbox tuning and Stage 2 or 3 tuning take a little longer; we’ll give you a time estimate when you book.

Do you remap at shows and events?

Yes! We attend a range of car shows and events throughout the year, and you can see where we’ll be on our social media pages or our events calendar. Spaces can be limited, so please get in touch beforehand to check we can support your vehicle and book your slot.

Can I pay monthly?

Yes. We offer flexible finance options, so you can spread the cost into manageable monthly payments. Just let us know when you book and we can discuss your options. Subject to status.

MMT Performance · Nottingham

Book your car on the rollers

Open now · until 21:00

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