Enhance the performance of your Seat with an additional module
Experience an exceptional power boost with our Tuningbox additional modules, specially tailored for your Seat. The magic unfolds with a significant increase in horsepower and torque, delivering redefined performance with every acceleration. Feel the raw energy under the bonnet, propelling your drive to new heights.
With the advanced technology of a Tuningbox additional module and a simple electronic connection to your diesel, petrol, or turbo engine, you can:
Gain in torque power (Nm)
Increase your performance by several horsepower (up to 30% more)
Reduce your fuel consumption and save several litres
For over three decades, Tuningbox has established itself as the undisputed reference in automotive performance optimisation. Explore new horizons of power and responsiveness for your Seat with our additional modules, designed for demanding driving enthusiasts.

"Professionals at the service of your driving pleasure. As always, a quality product!"
We have transformed the cars of hundreds of satisfied Seat drivers.
Maximize the power of your Seat in just a few minutes
Customising your Seat has never been more accessible. Our additional modules stand out with an easy installation process, suitable for all skill levels. With our plug-and-play approach, transform your car into a true performance gem in no time.
Installation in 3 minutes
Faster acceleration
Torque increase up to 30%
No modification of safety systems
A guarantee of the best additional modules with constantly updated features
Significantly reduce your fuel consumption
Efficiency meets power. Seat drivers equipped with Tuningbox not only experience an increase in power, but also a more efficient management of fuel consumption. An energetic drive that doesn’t compromise your wallet at the pump.
For example, a Seat Leon typically consumes 6.3l/100km in urban driving cycles. On average, drivers who have a Dynamic additional module can save up to 15% on their fuel consumption. You will visit the gas station less frequently and save a significant amount of money in the long run.

Configure your Seat
Looking to boost your Seat's performance? Whether you're after more power or savings, Tuningbox's additional modules are tailored to your preferences.

Which Seat models are compatible with an additional module ?
Tuningbox offers a complete range of additional modules perfectly suited to various Seat models. Each module is precisely designed to harmonize with the specific mechanics of your car. Explore our collection to find the ideal enhancement for your Seat model.
To ensure compatibility before purchasing an additional module, we recommend checking the compatibility of your Seat model in this list :
Among the most commonly compatible models are :
- Seat Ibiza
- Seat Leon
- Seat Arona
- Seat Ateca
- Seat Tarraco
Not to mention the Alhambra, Mii, and Toledo models. It is important to note that not all Seat vehicles are compatible with all devices, particularly older models.
Catalog of Tuning Boxes for Seat
- Alhambra (710, 711) 2010 - 2022
- Alhambra (7V) 1996 - 2010
- Altea (5P1) 2004 - 2015
- Arona (KJ7) 2017 - ...
- Arosa (6H1) 1997 - 2004
- Ateca (KH) 2016 - ...
- Cordoba (6K1, 6K2, 6K5) 1993 - 2002
- Cordoba (6L2) 2002 - 2009
- Exeo (3R2, 3R5) 2008 - 2013
- Ibiza II (6K1) 1993 - 2002
- Ibiza III (6L1) 2002 - 2009
- Ibiza IV (6J) 2008 - 2017
- Ibiza V (KJ1) 2017 - ...
- Inca (6K9) 1995 - 2003
- Leon (1M1) 1999 - 2006
- Leon (1P1) 2005 - 2013
- Leon (5F) 2012 - 2020
- Leon (KL) 2019 - ...
- Mii (KF1) 2011 - 2021
- Tarraco (KN2) 2018 - ...
- Toledo I (1L2) 1991 - 1999
- Toledo II (1M2) 1998 - 2006
- Toledo III (5P2) 2004 - 2009
- Toledo IV (KG3) 2012 - 2019