Available exclusively at our shop from this week: The kilometer filter for BYD vehicles!
991 GT3 / RS

4 Reviews

4 Reviews

Before ordering, please read carefully about the module activation and important notes on error messages and functions below.
  • Assistance systems don’t work, while the speed indicator operates according to the selected mode
  • Do-it-yourself installation
  • Can be activated in motion
  • Premium-quality plugs and heat-resistant cables
  • The ability to purchase with or without an app


Please note that if the returned items are not in the original condition, or show some signs of usage, this includes removing or damaging the casing and protective sleeve, you will not be entitled to a refund. Similarly, in case of returning the products after long usage, that goes beyond the testing of the properties and functionality, you will not get the full refund.


PORSCHE 991 GT3 / RS Mileage Blocker sometimes is mentioned as: Odometer Blocker, Odometer Stopper, Can Blocker, Mileage Stopper, Trip Odometer, Can Filter, and in some instances as a Mileage Correction tool.


Installation Videos


  • Fast Do-it-yourself (DIY) installation
  • No need to open ECUs
  • The mileage doesn’t increase after removal
  • Easy to operate with a windshield wiper lever
  • Select settings once and save unconditionally
  • Can be controlled with an optional app
  • Turn on and off while in motion
  • The speed indicator works according to the selected mode
  • No soldering or cutting of cables required, hence doesn’t leave trace
  • The diagnostic testers cannot discover the mileage altered by Porsche 991 GT3 Mileage Stopper
  • Mating face and Ridges on the connector guarantee a smooth installation process
  • Comes with premium-quality plugs and heat-resistant cables
  • Has multiple modes to choose from
  • No error messages displayed on the speedometer or navigation panel
For the mode that alters the mileage entirely, we allow a deviation of up to 1% of the driven distance. Provided details about stopped mileage are only approximations, and there might be such minor differences.


Change modes via smartphone app or press down the windshield wiper lever in the vehicle for 10 seconds

Repeat the same process to switch from mode to mode.

Porsche 991 up to 2013 have a different activation than all Porsche 991 and 991/2 from 2013

You can check the details on the following link: https://www.instagram.com/p/CBkpRVuJl0Y/

Mode 1
0% of the actual mileage is recorded

The speedometer and assistance systems don't work

Mode 2
Only 50% of the actual mileage is recorded

The speedometer shows 50% of the actual speed

Mode 3
Only 25% of the actual mileage is recorded

The speedometer shows 25% of the actual speed

Mode 4
The device is deactivated

The speedometer and odometer continue working as usual

Porsche 991 GT3 Kilometer Stopper tool always keeps the last applied settings. Hence, you don’t have to change the settings before starting a new ride.

Activate or deactivate, either while in motion or when stationary.

What is Porsche 991 GT3 / RS Odometer Blocker or Mileage Correction Tool?

Porsche 991 GT3 / RS Mileage Blocker / Odometer Blocker is created for stopping the mileage in a car while testing its performance. At Super Kilometer Filter you can buy the best module with genuine components. Our programmers write software specifically for each maker and model to make sure that it works flawlessly. Install the module and use pre-determined key combinations to change from mode to mode.

Please take into consideration that we don’t sell Mileage Correction tools for Porsche 991 GT3 / RS as they are meant for deceitful purposes and can solely remove the mileage figures from odometers. Car-owners usually use it to rewind/roll back the covered distance. Nonetheless, cars have several data storage units and rollback tools still fail to reverse the mileage altogether.

You’ll find Mileage Stopper devices for various vehicles on our webpage. Whether the digital odometer of your vehicle counts mileage in miles or kilometers (km), the device will work equally efficiently. The Mileage Blocker tool works perfectly on a diesel-gasoline engine as well as Plug-in Hybrid Electric Vehicles (PHEVs) and Electric cars. The installation process doesn’t require knowledge of a vehicle’s maintenance. Simply plug it between the port of the speedometer and the instrument cluster and enjoy all the benefits of this unique module.

Porsche 991 GT3 / RS Mileage Blocker can be activated or deactivated anytime, whether the car is in motion or stationary.


The Mileage Blocker unconditionally removes the mileage. The mileage figures will remain unchanged even after removing the module from the car. You can use our Mileage Blocker to alter the mileage and remove it anytime. Stopped mileage will not increase spontaneously after removing the module. However, in most cases, error messages should be deleted after removing the tool. Can Communications save any interruption messages as error messages. These are sporadic errors that do not necessarily have to be deleted, but it is recommended.


The Kilometer Stopper is only for testing and tuning purposes and should not be used on public roads. Unlike the speedometer calibration tools, our module is not intended for fraudulent purposes.

Additional information

Weight 100 g
App compatibility

With App, Without App

Cable length

Long cable, Short cable

4 reviews for PORSCHE 991 GT3 / RS

  1. English


    Very fast postage, nice dash plug unlike other company’s I’ve used.
    Will be ordering again.

    (0) (0)
  2. English


    (0) (0)
  3. English

    Lucia J.

    So far, so good. Fit’s a bit too tight behind the cluster … but the performance is flawless. Super Easy to work with the app, no need to do gimmicks. Install was 30-40 minutes form start to Finish. Highly recommended .

    (0) (0)
  4. English


    (0) (0)

Only logged in customers who have purchased this product may leave a review.

Make Model Year
Porsche 991 GT3 / RS 2013 - 2019

Related products

Service center

Here you will find all the details about our company

Shipping and return

Here you will find shipping and return related information

Technical Support

Here you will find information on all technical questions

Installation Support

Here you will find helpful information about installation