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Shifting at full throttle - the no-lift shift function!

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Recently updated on October 29, 2023 at 10:55 am

Shifting at full throttle - the no-lift shift function!

[Update: 29.10.2023] This post was updatedto take more recent information into account. The no-lift shift function is particularly interesting for turbo engines in order to maintain the boost pressure during the clutch process. Because when the gear is changed, the accelerator pedal position cannot be left at full throttle. With the No-Lift Shift function, however, this is exactly possible. The no-lift shift function is designed so that the actuation of the clutch is registered. The speed is then regulated to an adjustable level. Regulation takes place by interrupting the ignition. In turbo engines, the boost pressure is immediately there in the next gear. The engine does not have to be overturned. The no-lift shift function is discussed in more detail below.

No-Lift Shift - for tuning enthusiasts

The no-lift shift function is often used with a Launch Control combined. There are therefore many names on the Internet such as Launch Control always in combination with the term No-lift shift to find. Corresponding boxes that offer both the launch control and the no-lift shift function can be purchased from specialist retailers.

Shifting at full throttle - the no-lift shift function!

While the tuning impressed with the No-Lift Shift function you can continue to give full throttle while changing gears, the launch control intervenes when starting from a standing start. The driver can go full throttle when starting from a standing start and the launch control registers the activation of the clutch. As with the no-lift shift function, the speed is also regulated to an adjustable level using the launch control. The ignition is interrupted for this purpose. The driver immediately has boost pressure when the clutch is released without the engine over-revving. With Launch Control, you don't have to apply half throttle first, but the driver can immediately step on the accelerator and start optimally. In addition to the launch control installation and programming, there are other requirements. For example, a new clutch pedal sensor and often new throttle or accelerator pedal sensors are required for installation.

The installation of a launch control with no-lift shift function should be carried out professionally. The appropriate software is also required to set the parameters. This should also be available from specialist dealers when purchasing a launch control box.

No-Lift Shift - cannot be used in traffic

The Launch Control and the No-Lift Shift function are not suitable for road traffic. The boxes for speed regulation during the start and clutch process should only be used for vehicles that race or move on private property. When purchasing the vehicle components, the manufacturer states that the items are not intended for road traffic.

Programming also by experts

Shifting at full throttle - the no-lift shift function!

If you want to tune your vehicle and want to use the no-lift shift function, you should have the installation and programming carried out by specialists. Experienced tuners can help you choose the right device and program the functions. In general, you should pay attention to the optimal settings so that the functions work perfectly and the engine is not over-revved when starting and changing the clutch. The launch control boxes with no-lift shift functions are available from specialist retailers. When buying, you should rely on compatible new goods from well-known manufacturers who have received good customer reviews. With the function, it is possible to comfortably keep the accelerator pedal position at full throttle when changing gears. Some boxes even allow one Nitro injection to program with the software. The box should turn off at any time.

FAQ: Everything about the No-Lift Shift system


1. What is No Lift Shift?

  • No-Lift Shift is a feature that allows the driver to operate while changing gears fully depress the accelerator pedal and not letting go. As soon as the system detects clutch actuation, the engine speed is maintained at a preset level by interrupting the ignition.

2. What advantage does No Lift Shift offer?

  • A main advantage of the No-Lift Shift is the time savings during the switching process. This allows for more seamless acceleration, especially in racing situations, as the turbo boost pressure does not drop, allowing the vehicle to accelerate faster.

3. Is No Lift Shift harmful to the vehicle?

  • While the No-Lift Shift feature is safe when used correctly and in a well-maintained vehicle, frequent use or improper use can cause it increased wear lead, especially to the transmission and the clutch.

4. Can any vehicle be equipped with No Lift Shift?

  • Not all vehicles can or should be equipped with a no-lift shift system. It is important to check compatibility with the model and type of vehicle.

5. How does the ignition cutout work with No Lift Shift?

  • Ignition cut-off is a mechanism that temporarily disables the ignition to reduce engine speed to facilitate gear changes while the accelerator pedal remains fully depressed.

6. Is the No Lift Shift only for racing vehicles?

  • Although No-Lift Shift is often associated with racing vehicles and high-performance applications, there are some performance street vehicles that also use this feature to improve acceleration times.

7. How do I enable or disable the No Lift Shift feature?

  • Activating or deactivating the No-Lift Shift varies depending on the vehicle and system.

We hope that you the info report on the topic / term No-lift shift (further designations / keywords: no-lift shifting, NLS) from the field of autotuning. Our goal is that the largest German-language tuning dictionary (Tuning Wikipedia) and to explain tuning technical terms from A to Z easily and comprehensibly.

Shifting at full throttle - the no-lift shift function!

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About Thomas Wachsmuth

Thomas Wachsmuth - He has been an integral part of tuningblog.eu since 2013. His passion for cars is so intense that he invests every available penny in them. While he dreams of a BMW E31 850CSI and a Hennessey 6x6 Ford F-150, he currently drives a rather inconspicuous BMW 540i (G31/LCI). His collection of books, magazines and brochures on the subject of car tuning has now reached such proportions that he himself has become a walking reference work for the tuning scene.  More about Thomas

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