+25% power and torque boost

The incredible TuningBox Classic add-on unit is extremely popular with users. It gives your vehicle a major power and torque boost while remaining within the manufacturer’s limits.

Our unit delivers incredible torque, optimal power and a truly remarkable dynamic driving experience, guaranteed.

-1l/100km

With the TuningBox Classic add-on unit, you’re guaranteed to cut your vehicle’s fuel consumption, because the increased power and torque mean your engine will be running at much lower revs. And because you’ll reach those higher gears quicker, you’re bound to see a reduction in fuel consumption.

So the TuningBox Classic unit has a positive impact on your fuel use, and your wallet, meaning you’ll recoup your investment quickly.

Engine warranty
and product guarantee

Our long-standing track record in manufacturing add-on units means we make only the very best products, with maximum reliability. That’s why we offer a 1-year TuningBox engine warranty, covering all engine components.

Our TuningBox Classic add-on units also come with a 5-year product guarantee, covering the unit itself and the electronic components, connectors and cables.

30 years
in the game

Just like Jeep, Hoover and BIC, the name “TuningBox” has become a generic trademark worldwide.

TuningBox, founded in 1988, is the pioneer in add-on unit technology. We began commercial production of the first add-on unit after several years of rigorous testing at out specialist engine optimisation diagnostic centre.

Since then, we’ve gone from strength to strength.

Drive with total peace of mind

With a TuningBox add-on unit installed in your vehicle, you’ll be able to tap into your engine’s reserve power whenever you need it. So you’ll never have to worry about overtaking other vehicles again, and you’ll get a more fluid driving experience, whether you’re on the motorway or on country roads.

Safety is also a key aspect of our products. As well as offering our “Adaptive Smart Sensor” and “Engine Protect +” technologies, our products leave your vehicle’s standard protection systems untouched.

Plug and Drive

A TuningBox add-on unit is quick and easy to install.

You don’t need to know anything about mechanics. Our plugs come with high-end AMP connectors (the same plugs used by car manufacturers) specific to each vehicle, so you can’t possibly go wrong. And you don’t need any tools, either, because you don’t have to solder or cut any wires.

Our development centre configures each add-on unit before shipping, so it’s ready to use out of the box, with no configuration necessary.