The Original Add-On Unit – More Power. More Economy.

If you want more power and better economy for your vehicle then you’re not alone.  Thousands of car, van, motor home and boat owners around the world have boosted the performance of their standard engine with a TuningBox® add-on unit. And now you can happily follow in their footsteps.

We at Power Enhancer are delighted to be the new UK Distributor for TuningBox® . Now we can offer you the same level of customer care, technical support and value for money as we do across the rest of our product range.  This renowned brand is sure to add a great deal of pleasure to your driving experience and at a very reasonable cost.

Why Choose TuningBox®?

Just some of the many reasons we have no hesitation in recommending TuningBox® for your engine:

-       Respected and trusted brand name

-       25 years experience in engine optimisation

-       2m Euro facility – probably the only one of its kind with 2 dedicated dynometers

-       Genuine custom dyno tested softare for each engine variant

-       Created the first ever diesel tuning box

-       Impeccable build quality using only the best components

-       Simple installation and disassembly without cutting or soldering

-       Installation can be reversed leaving no trace during diagnosis

-       Suitable for most vehicles including those with an automatic or Tiptronic gearbox

-       30 day no quibble money back guarantee and 5 year warranty

-       Full technical support

Click here to find the right TuningBox® to fit your vehicle model and engine size.  It’s easy to order and we offer a range of secure delivery options as well as detailed instructions and full technical support.

One Small Box. Many Powerful features.

TuningBox® may be small but it packs a powerful punch and has been engineered taking every eventuality into account.  Some of the most important features included are a simple foolproof installation and key safety features for both you and your car.

Installation is easy

The TuningBox® add-on unit stands out by its ease of installation. Thanks to the illustrated manual that comes with each unit, connection takes just a few minutes, without any risk of errors.   

.      Every unit comes with a simple step by step installation manual

.      Unit installation doesn’t require any cutting or soldering

.      Already configured to your engine and the fuel quality in your country

.      Installation doesn’t require any special tools or knowledge

TuningBox® puts safety first 

Safety for you, and safety for your engine. It’s all been calculated and incorporated into each TuningBox® unit. The Research & Development team always keeps safety at the forefront of everything they do.

Others use generic software and programming that is used accros a wide range of vehicle models and fuel systems.  Original Tungbox don’t.

Every unit is programmed and configured with dyno tested software for the engine in your vehicle.  Therefore the box can only be used on your vehicle.  It is calibrated to within the safety margins learned on the dyno and quality of fuel available in your country.  This is why over 95% of original tuning boxes do not require any form of adjustment to remove check warning lights, limp modes or poor power gains.

.      Turbo protection and all other original safety systems remain operational

.      If the TuningBox® electronics detect an operating problem, the system will automatically return to the original configuration

.      The injection pressure continues to be regulated by the original computer, in compliance with the engine speed, and therefore the accelerator pedal

.      To ensure discretion, once you remove the unit, no trace of it will be found in the motor or the original computer memory

.      TuningBox® only connects with original connectors designed for the automobile market, and never using computer connectors.  Correct contact and sealing are therefore guaranteed.

More great features at a glance

-       Every upgrade of the various unit models is carried out with meticulous detail on our power bench.

-       The particle filter does not get blocked because the exhaust gas values remain unchanged

-       The electronic components are protected by a solid and sealed case

-       You are buying the expertise of the largest supplier of add-on units in the world.

Buy Your TuningBox® Now >

TuningBox® – A Brand that Stands the Test of Time

In many countries ‘Original Tuning Box’ has become synonymous with diesel tuning box  and add-on unit that enhances engine power and economy.   This success owes nothing to chance. TuningBox® was the first add-on unit to be adopted and trusted by a variety of vehicle owners and TuningBox soon built such a good reputation that they were selling units in countries across the world.

The success story of TuningBox® began almost 25 years ago when Didier Hermann opened his first diagnostics centre for engine optimisation, a very complicated, and specialist job which required detailed mechanical knowledge. Hermann decided he could offer an alternative, something so easy to install that anyone could do it.

After years of tests and research, he finally had an add-on unit designed to increase the power and torque in turbo engines and TuningBox® was born.  Today, TuningBox® remains the leader of the diesel tuning box market, and sells its product in more than 30 countries.  This long life is testament to the quality of TuningBox® products and more especially to the Research & Development department, which continually works to improve and adapt the unit to new engines and the new vehicles that hit our roads every year.