Power, Economy, Improved Drivability...
Digital plug-in diesel tuning systems...
Enjoy up to 40% more power and 20% better fuel economy! Whether you own a car, van, motorhome, tractor or boat and seek an increase in power and economy we have the solution! Our innovative plug-in tuning system unlocks the full capabilities of your vehicle enabling it to pull more swiftly, even when carrying heavy loads! To discover your vehicle's full potential please use the drop down menu above.
Self fit systems that work in harmony with your vehicle...
All systems are designed for a quick and simple installation; they require no cutting of wires and simply use plug-in connectors. All Chip Express™ tuning systems mount neatly in the engine bay downstream from the ECU; they will not damage your vehicle in anyway and can simply be removed without trace in a matter of minutes. In addition, all our tuning boxes can be reprogrammed and transferred when you change your vehicle.
Save fuel for life...
An efficient ignition map improves low RPM power enabling a driving style that requires fewer revs per minute. This significantly reduces fuel consumption and CO2 emissions by up to 20%, meaning that your tuning pays off very quickly!
Kind to engines...
Ensuring the reliability of your engine is paramount. Our safe tuning systems use margins of tolerance specific to the manufacturer without overloading engine or transmission systems. All protective functions of the engine and electronic error diagnosis remain unaffected as well as adhering to legally specified emissions values.
CHIP Express™... the brand you can trust to perform!
All Chip Express™ diesel performance upgrades utilise intelligent, adaptive multi-mapping technology. We endeavour to remain number one for quality and service by using focussed know-how, competence and a wealth of experience, enabling us to set industry standards using technologically advanced components to produce the ultimate diesel tuning systems. Buy only the very best for your vehicle from a company unequalled in innovation.
CHIP Express™...
We are a power and economy tuning box performance specialist based in the UK. We remap all class of vehicles (cars, vans, boats, tractors) with turbo diesel engines. Some of the popular makes catered for are: Mercedes, Saab, Smart, Honda, Mitsubishi, SEAT, Mazda, Volvo, Subaru and Skoda. Our piggyback ECU system offers remapping for engine variants such as HDi, TDCi, TD5, JTD, D4-D, DTi and CDI. This innovative system is far less invasive compared to chips (aka chipping); mobile tuners that offer these systems are required to make a physical alteration to your vehicle's ECU. We do not believe this is the correct way to tune. Some of our most popular requests for tuning include the VW 2.0 TDi Golf and 1.9 TDi Passat as well as the ever popular Audi A3, A4 and powerful 3.0 TDi Touareg. Also popular are BMW series 320d, 330d, 530d, 535d, E46 and X5 all of which gain an impressive amount of NM and BHP after tuning. Our plug in digital tuning kits are the best type available for Common Rail, Pump Duse PD and VP Pump engines. Don't believe everything you read on www forums about diesel tuning. Let's look at the logic. Most contributors are not experts and are just referring to companies that sell super cheap analogue resistors on eBay. If you want some honest feedback on the boxes just take a look at our review section. The bottom line is that if you are looking to get your vehicle tuned for power or to save fuel we suggest you read our website FAQ guide for tips before making your purchase; we are a LTD company and will endeavor to help you in every way possible.
