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The most innovative and effective Jeep tuning solution you can buy – the safe alternative to an engine remap or ECU power chip!
Choose the diesel engine tuning system with proven technology and a worldwide reputation – the tuning system specifically designed and calibrated for your vehicle. A CHIP Express™ plug-in diesel tuning box will boost your Jeep's engine power, whilst reducing your fuel consumption. Buy a Jeep diesel tuning chip that will safely transform your drive for the better!
Tony from Toowoon Bay, Australia with a Jeep Grand Cherokee MK4 3.0 CRD 240 said:I am very happy with the tuner on my WK11 Grand Cherokee CRD 3.0L. I was a bit sceptical at first but after towing my 2.6 ton caravan from Sydney to central QLD I am convinced. The ease with towing is so much easier on the car than standard, I don't have to put my foot down as much going up hill AND get better mileage. Thanks for the great service, help and advice!
Nigel from Horncastle with a Jeep Grand Cherokee MK4 3.0 CRD EcoDiesel 250 said:I have fitted the Chip Express to my 2017 Jeep Grand Cherokee 3.0L V6 EcoDiesel and it is more than meeting my expectations. Smooth delivery and an impressive increase in noticeable power, installed unchanged from factory settings.
Brian from Chelmsford with a Jeep Cherokee MK3 2.8 CRD 163 said:Thank you for an excellent service. I fully endorse the views of other customers regarding the claims of this product. One may or may not find a rival product as good as CHIP Express. One certainly will not find a company that delivers better customer service. In my opinion, the measure of a good company is how well they deal with any unforeseen problems. They were as good as their word, I can not recommend CHIP Express highly enough.
Scott from Kansas, USA with a Jeep Grand Cherokee MK4 3.0 CRD EcoDiesel 243 said:I just wanted to check in and let you know everything is running smoothly as you promised. I can feel the extra toque and horsepower, lag from a standstill has been cured. I also did a foot to the floor acceleration and that threw no error codes on the supplied settings no matter how hard I tried. I'm very happy with the product and the customer service you offer, thanks again for all your help.
Peter from Perth, Australia with a Jeep Commander 3.0 CRD 218 said:Please let me tell you how fantastic your Chip Express unit is, out of the box it provided a noticeable improvement in performance and a minimum 10% fuel consumption saving on my Jeep Commander 3.0CRD. The engine has now done 10,000km!
Patrick form Calgary, Canada with a Jeep Grand Cherokee MK4 3.0 CRD 250 said:Super easy to install. We have left it on the default setting for now and do notice a significant increase in power and all the lag has disappeared when you step on the gas. We do see some improvement on fuel economy but it has also been -30 outside here!
“A good product and a good service deserves recognition: I fitted a CHIP Express unit to my Insignia. What an amazing bit of kit! My fuel economy and performance went way up and with the mileage I do was a Godsend! On a run to Aberdeen from Hull I returned an average of 62 MPG and I drive quite energetically! I've just taken up the trade in offer and saved a few quid on a new system. The Vauxhall has now gone with 125,000 trouble free miles and I have changed car to a Volvo S60 D3. I'm looking forward to fitting the Chip Express unit and reaping the rewards, thanks guys!”
Frazer from Skirlaugh
Vauxhall Insignia MK1 2.0 CDTI ecoFLEX 130
“A friend recommended one of your "gadgets" a year ago and being not-very-techno (but Scottish and keen to save money!) I bought one. The gizmo has TRANSFORMED the performance of my Land Rover Freelander 2 TD4 AND improved the fuel economy by a genuine 15%; so much so that I have bought another one for our Freelander 2 SD4 which is now a REAL Q-car! (And of course saves fuel...) I have never written a review before (though strangely I do read them and take notice of them, whilst half-believing that they are written by the owner's chums!) so to have made me pick up pen & paper so to speak - I MUST be delighted! Thanks for making technology so simple and so successful!”
Andrew from Lochwinnoch
Land Rover Freelander (2) SD4 190
“May I congratulate you on this diesel tuning product as it has made a noticeable difference to my Land Rover Discovery. I have tried other diesel tuning boxes for my previous vehicles (Kia Sorento, Peugeot 206 and Vauxhall Vectra)... and they all produced slight engine stuttering under certain load conditions. The CHIP Express system does not show any evidence of this and is equal to the likes of an ECU remap (which I have also had done before) for smoothness and noticeable power gains. This would be the only diesel tuning product I would recommend.”
James from Callington
Land Rover Discovery (3) 2.7 TDV6 190
“Many thanks for your fantastic service! Unit ordered Sunday, delivered Tuesday am!! Unit now fitted and, as promised, the car is transformed. Winding country lanes tackled quite happily in fifth gear. Cruising on much smaller throttle openings and immediate response on acceleration. The car behaves as a mini car should behave. I had some initial doubts about spending quite a large amount of money on this item but it is worth every penny and would not hesitate to advise anyone to do similar.”
Alan from Coventry
Suzuki Swift 1.3 DDIS 75
“I was a sceptic at first, then after reading the experiences others had been through I decided to give it a go. I bought a new 1.7 CRDI Sportage, not the 2ltr purely for better fuel figures. Whilst this engine pulls very well in standard form, and was returning 44-45mpg even during the first 500 miles I had to go down the CHIP Express route. Well, there is absolutely no point in forking out the extra 2 grand for the 2 litre model when you can get the 1.7 and spend much less to get 2 litre power figures. Excuse the cliché’s, but this car is transformed and by a big margin too. From what I can remember about my 2 litre test drive, my 1.7 now pulls better than the 2 litre version. The low-down grunt is remarkable and pulls like the proverbial train. Fitting took minutes and was effortless, the box was kept on factory settings, I feel there is no need to mess with it. Needless to say I am now a very happy boy and would without question take this route again. I would recommend this to any diesel Sportage owner. Many, many thanks for a remarkable product and a customer service that is rare in this country!”
Ron from Thetford
Kia Sportage MK3 1.7 CRDI 116
“Just to let you know I have fitted the unit to my Peugeot 407 SW 1.6 down here in the Algarve, where it is warm and sunny, and, as with our Volvo D5 system, simple to fit, the instructions are excellent and it runs beautifully. I initially bought a cheaper unit from another company, but it did not actually work! This is my second Chip Express unit and again the results are remarkable, much better response, a significant increase in power and better economy, in my view an outstanding unit! Thanks again.”
Barry, Algarve region, Portugal
Peugeot 407 SW 1.6 HDI 109