It's a question we get asked regularly here at TDI Tuning: what exactly is a diesel tuning box? Put simply, it's an easy-to-install device that can be incorporated into your engine
bay to boost your engine's power, torque and fuel efficiency.
All of our diesel tuning boxes connect securely to your engine and work in parallel with your Engine Control Unit (ECU). Our products adjust and streamline the engine's fuel injection
parameters, engine timing, boost pressure and quantity of fuel added, to significantly improve overall performance.
Tuning boxes typically plug straight into the engine's existing wiring structure, so all you will need to install your new purchase are some very basic tools such as a screwdriver.
There is no wire cutting involved, as the system connects directly into your existing wiring. We make it as easy as possible for our customers to install our systems by providing them
with comprehensive, easy to follow pictorial English (other languages also available) installation instructions and offer a dedicated customer support service that provides technical
advice around the clock. All of our tuning boxes also come with a full 14 day money back guarantee and include a 3 year warranty for your complete peace of mind.
Vehicles are operated differently with multiple driving styles and requirements. The challenge for car manufacturers is to ensure that their vehicles are able to operate regardless of
the conditions and environments in which they are used. They'll factor a large degree of tolerance into the engine to prevent it from unanticipated wear and tear. This approach leaves
ample room for us to tap into the engine's hidden power capabilities and enable your vehicle to better to suit your requirements without reducing reliability.
There has been much talk of the circulation of a number of low-quality diesel tuning boxes in recent years, and the manufacturers of these inferior products have inadvertently given
our industry a bad name. The simplistic devices in question will only send out static signals to the engine, which often results in unpredictable and uncontrollable engine behaviour.
You can rest assured that TDI Tuning only stocks diesel tuning boxes with safe, genuine electronic circuit systems and high performance micro-processors. With the customer in-mind,
all of our systems are delivered to the customer pre-configured to achieve the perfect blend of additional Power, Torque and Fuel Efficiency. However if the customer has a desire to
select an alternative performance setting, all of our products are exceptionally easy to adjust.
Please note that, whilst we do our best to provide our customers with the most accurate power figures possible for each diesel tuning box we offer; the power and torque gains assigned
to each product have been documented over years of installations and rolling road tests, and so should be used as an accurate guide yet there may be some slight variation with your