Best Tuning Motoren 2026

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Last Updated - 27.03.2026

Best Choice

01

VOLspeed

VOLspeed V2 for Bosch Smart System E-Bike Tuning Chip

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Very high-quality tuning module made in Germany. You can freely configure the speed limit between 25 km/h and 45 km/h. The installation is simple and is done via plug and play by plugging into the motor. No smartphone or PC is required, the module works immediately after installation on the motor thanks to the automatic initialisation. Installation and operating video under the following link: https://www.youtube.com/watch?v=MXWPQhByYSc&t=388s&ab_channel=VOLspeedEbikeTuning
Please check for compatibility before purchasing. Compatible with e-bikes that use the Bosch Smart System, you can see this by means of the displays installed by the Bosch Smart System: Kiox 300 / Kiox 500 / Intuvia 100 / Purion 200 / Purion 400 as well as the control units: System Controller, Mini-Remote, LED Remote. See picture 2 (selection guide) not compatible with other Bosch engines or Bosch smart systems with rim magnet or ABS system. The right module for Bosch engines in front of the smart system under the following link: https://www.amazon.de/dp/B09MJFJ2L6?ref=myi_title_dp
Note: When tuning is activated, a speed is displayed from 21 km/h and a distance that is too small is measured. The mileage is therefore too low after using the tuning.
Compatible with software version 16.19.0 and all software versions before it. Please do not perform any further software updates of the e-bike afterwards, as this may lead to incompatibilities. Once installed updates can no longer be undone, even by the dealer.
Additional functions: activatable dynamic mode, leads to significantly smoother control at the speed limit. Individual activation code adjustable. The tuning is switched on and off, as well as the freely selectable speed limit between 25 km/h and 45 km/h, is done via the buttons on the control panel.

199,00 €
02

SPEEDBOX

SpeedBox 3.0 eBike Tuning Chip Compatible with Bosch Engines 2017-2025

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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You can activate the SpeedBox 3.0 on an e-bike display
We recommend using additional safety features and protective products to avoid injury. For short breaks, it is advisable to keep one foot on the pedal so as not to start the "countdown" trigger process so you can continue seamlessly. Please note that the warranty for the SpeedBox products does not apply to malfunctions caused by updating the engine. For longer stops, allow at least a partial "countdown" (kilometre deduction). Do not remove the screen from the electric bike until the "countdown" (kilometre subduction) is complete. We recommend not to update the software of the e-bike.
SpeedBox deactivates the speed limit of the pedelec and you can drive unlimited speed.
E-Bike tuning chip compatible with Bosch e-bike engines also 2024 Gen. 4: Bosch Active (Line, Plus), Performance (Line, CX, Speed), Cargo Line. Also compatible with pre-2024 model years.
Compatible with displays KIOX, INTUVIA, NYON, PURION, COBI. Not compatible with the Bosch Smart System! Not compatible with SpeedBox app

189,00 €
Value for Money

03

Wiesel Tuning

Wiesel E-Bike Tuning for Bosch Active Line — Performance Line — CX Gen4 (Variant V2)

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15% Off
9.6

Exceptional

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Very small design / not visible from the outside
Real speed modified readable
Displays the kilometres travelled.
Can be activated and deactivated or activated only for the current ride
All Bosch engines and displays (except Smart System with Kiox 300)

118,15 € 139,00 €(15% Off off)
04

Jemwin

Zweitakt-Motoren-Tuning, Tl.1, Leistungssteigerungen an Serienmotoren
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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19,90 €
05

Independently Published

Die Tuning-Bibel: Motoren, Tuning und Performance
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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17,99 €
06

hjgfytc

Zweitakt-Motoren-Tuning, Tl.2: Noch mehr Tips für die Praxis

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Ultradünnes Design
Schützt Ihr Telefon perfekt vor Kratzern und Stößen
Schützt Ihr Handy vor Staub, Kratzern, Stößen und ist langlebig
Geben Sie Ihrem umfassenden Schutz
Die Bilder sind von hoher Qualität und werden sich nicht ablösen oder verblassen

19,90 €
07

Bundeinstitut V8 T Shirt

German Federal Institute for the Promotion of Large Volume V8 Motors Tuning T-Shirt, black

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16% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Wear this cool outfit if you are a car mechanic. Perfect for the workshop or for car meetings.
Federal Institute for the promotion of large-volume V8 engines - fun tuning motif for mechanics and hobby screwdrivers for unofficial cheating
Classic cut, double stitched hem.

15,19 € 17,99 €(16% Off off)
08

SPEEDBOX

SpeedBox 3.1 Compatible with special e-bikes and motors/tuning chip/incl. SL and TCU + MasterMind/Speed Unlimited/Adjustable speed

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26% Off
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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You can set the maximum speed limit by switching the modes from Turbo mode three levels down and then three levels up (TRAIL - ECO - OFF - ECO - TRAIL - TURBO). The display shows the standard maximum speed limit of 25 km/h. With each short activation of the WALK function, the limit increases by 5 km/h (some displays can round to the next number). The last displayed limit is saved after 5 seconds of inactivity. Confirm the setting by turning the e-bike off and on twice.
When you connect the SpeedBox to an e-bike, you will find coloured connectors that make installation easier. We have prepared detailed instructions and videos to help you. If you need help, you can contact us at any time. If you install the SpeedBox on a brand new bike, drive at least 10 km before activating the product. You can check our installation video on YT https://youtu.be/Nyhp6NwMN3k?si=cEdVNq2N-O7aBqXF
SpeedBox is installed in the e-bike frame under the TCU/MasterMind TCU unit. You activate the tuning by turning the e-bike off and on twice. Then the tuning remains active with a set maximum assistance speed of 50 km/h. You can check the currently set maximum speed limit by pressing the + - + key combination.
Maximum speed: unlimited speed limit: yes, display shows actual values activation: activated at any time
Electric bicycles equipped with SpeedBox products must not be used on public roads, cycle paths or public places. They are intended exclusively for private property and at your own risk. The use of SpeedBox may void the warranty of your e-bike.
E-Bike tuning kit for specialised motors, including SL motors and TCU units + MasterMind unlimited speed limit settings real speed
Compatible with: all Specialized E-Bike engines (including SL) and control units TCU/MasterMind TCU Not compatible with: SpeedBox App Specialized GEN 4 (3.1/S-Works) IGH Electronic Shifting

147,00 € 199,00 €(26% Off off)
09

Independently published

100 unglaubliche Fakten über Tuning und Motoren: Turbolader, Kompressoren, Verbrenner, Elektromotoren, Fahrwerke, Abgasanlagen, Chiptuning (100 unglaubliche Fakten über Autos)
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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14,99 €
10

Crowood Press (UK)

Tuning and Modifying the Rover V8 Engine
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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32,84 €