Why buy from DTUK?
We're asked this question all the time, and if we're honest it certainly is a minefield out there. So many websites, so many different options and prices all making different claims. Who should you trust, and where should you click "Buy Now". The simple answer is "here"!
You wont find any false claims on this website - what you will find is a UK based LTD company thats sole aim is to offer the most technically advanced, user friendly diesel tuning boxes available anywhere today. We work alongside one of Germany's leading tuning box manufacturers who has been manufacturing systems for over 15 years. The modules you see on this website, are the boxes you'll receive in the post from us. Not some inferior system shipped in from Timbuctoo...
We keep our prices realistic for some of the most technically advanced systems available today, so buy in conficence. If you prefer you can always ring us for pre-sales advice etc, were only a phone call away and are available 7 days a week - click here for our contact details.
We're dedicated to Customer Service
All DTUK Diesel Tuning systems arrive to you carefully packed, complete with everything you will need for simple and straightforward installation. This includes full colour instructions, your diesel performance box, the correct wiring harness including OE connectors and a weatherproof pouch(except CRD2+), plus 24 hour technical support via email or phone.
All orders are despatched the same working day if ordered before 4pm. All DTUK Diesel Tuning Systems come complete with a 3 year systems warranty, as well as a 14 day money back guarantee.
If you are not 100% satisfied with any aspect of your DTUK system, please contact us so that we can help you solve any potential problems. If we can't help you then simply return the unit to us in its original packaging and in a saleable condition and we will refund you. Full terms and conditions »
Buy Now with total confidence from a UK based, family owned Ltd Company established in 2005
Some of the benefits and features when purchasing and using a Diesel Tuning Box from DTUK- New Multichannel Systems including updated processors complete with dyno proven software written and developed in-house by DTUK® which can include RPM detection
- Fully Adjustable Digital Diesel Performance Boxes
- Programmed specifically for your car, van, motorhome or tractor
- Up to 40% gain dyno proven Power and Torque
- Up to 20% improvement in Fuel Economy**
- Lower emissions, helping to lower your CO2 output
- Improved throttle response with smoother drive
- Improved low rev range Torque, which is ideal for towing
- Suitable for Automatic Transmissions
- 3 Year System Warranty for complete peace of mind.
- Transferable to your next vehicle (depending on injection type, please contact us for details)
- Simple 10 minute self-fitment, or Nationwide Fitting via our Dealer Network (contact us for details and costs)
- 24 Hour UK based technical support via email and phone
- Next Day Delivery via Royal Mail Special Delivery (UK only)
- 14 Day Money Back Guarantee