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Launch control

With Stage 1 : 0.50 tokensWith Stage 2 : 0.50 tokensStandalone (without remap) : 1 token

Launch control holds the engine at a defined RPM at standstill with full throttle, for consistent and repeatable starts. We activate the factory-dormant strategy where it exists, or implement an RPM-limiter-based launch on supported platforms.

The launch RPM is set to match the drivetrain: tyres, clutch or DSG calibration, turbo spool. Tell us the setup and intended use (street demo, drag, track day) and we calibrate accordingly.

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RPM HOLD 4500LAUNCHLAUNCH CONTROLSHOP4TUNER

What the file includes

  • ✓Launch RPM defined per vehicle and drivetrain
  • ✓Manual and dual-clutch platforms supported
  • ✓Consistent, repeatable starts without clutch guesswork
  • ✓Often combined with Stage 1/2 for full packages

What happens inside the ECU

Launch control is not one more limiter: it is a start strategy. At standstill, throttle floored, the ECU holds a target RPM by working on ignition and injection rather than cutting hard, so that the turbo stays on boost and the launch is repeatable. On platforms that have it from the factory, the strategy already exists and waits for its enabling conditions; elsewhere, it is built on the rev limiter.

The launch RPM is nothing like a universal figure: it depends on available grip, on what the clutch or the gearbox calibration will take, and on the threshold where the turbo actually spools. Too high and the clutch pays; too low and the launch goes to sleep. So we set the value against your configuration, and we say when a platform is not suited to it rather than deliver a launch the drivetrain will not survive.

What this file does not do

Not every platform lends itself to it. Where the manufacturer provided nothing, a launch is built on the rev limiter, with what that implies: less finesse, and sometimes a result that does not justify the work. We say so beforehand, not afterwards.

Launch control does not create grip either. It makes a start repeatable; it does not excuse proper tyres or a clutch matched to the torque, and a series of full-load launches tires the whole drivetrain — that is the known price of the function. Some factory conditions also remain necessary: engine at temperature, stability control in the expected state, vehicle at a standstill. A file does not bypass those guards, it works with them.

What you send us

  • →The complete original read of the engine ECU.
  • →The exact drivetrain: manual, DSG/S-tronic, automatic, two- or four-wheel drive.
  • →The intended use and the hardware fitted: tyres, uprated clutch, current power of the engine file.
  • →Make, model, engine and year; the launch RPM you want if you have a figure in mind.

Turnaround and tokens

60 minutes maximum during opening hours for a file already developed on that reference.

Mon–Fri 8:00–18:00 · Sat 9:00–16:00 · Sun closed (Brussels time)

Median measured over the last six months: 20 minutes.

A file never developed for that reference means custom work: we tell you the turnaround before your tokens are committed, never after.

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Check access to your ECU

Before ordering, the real question is which route your tool uses to read that ECU. These pages gather what the tool vendors announced, reference by reference, with the dates.

Frequently asked questions

Which launch RPM do you set?

By default a platform-appropriate value (typically 3 000 to 4 500 rpm); you can request a specific RPM in the upload comments.

Is launch control hard on the clutch?

Repeated launches load the clutch and drivetrain, that is inherent to the function. We calibrate conservative engagement to limit the stress, and recommend it for occasional use.

Does it work on my customer's DSG?

Most DSG/S-tronic platforms support it, sometimes combined with a gearbox file. Send the vehicle details and we confirm before you commit tokens.

Ready to send your file?

Create your professional account, buy tokens and upload your original read. Your custom file comes back in 60 minutes maximum during opening hours, with a live estimate.

Live estimate · 60 min max during opening hours