A diesel tuning box from TDI Tuning offers unrivalled power, performance, and fuel economy for your diesel vehicle. Not only that, our prices are some of the most competitive on the web from just £99.99 inc shipping!

With our products you can add an extra 25bhp / 50Nm of torque and improved MPG. The great news is, you can fit them yourself, in a matter of minutes, with just a few basic tools!

So why not take a look around our site and see what we can do for your vehicle and with a 3 year warranty on every system you can't go wrong!