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Vauxhall Diesel Chip Tuning Boxes

The most innovative and effective Vauxhall 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 Vauxhall's engine power, whilst reducing your fuel consumption. Buy a Vauxhall diesel tuning chip that will safely transform your drive for the better!



Feedback From Our Vauxhall Customers

John from Knebworth with a Vauxhall Antara 2.2 CDTI 163 said: At about 4pm yesterday I ordered a chip for my brand new Vauxhall Antara, it promptly arrived at 11am this morning and took less then 5 minutes to fit, now that's what I call service! Car already feels smoother (auto box changes gears without me knowing) and the drive is now transformed, just as promised, thanks again!
Shaun from Thetford with a Vauxhall Astra MK5 H 1.9 CDTI 150 said: Astounded, simply astounded! A great car utterly transformed into a thoroughbred with blistering performance. I'm finding myself looking for excuses to use the car more and more, it really is that much more fun to drive. The fact that no tools are required for fitting was a real bonus and economy is now much better too, I'll certainly be recommending this plug-in chip to friends!
Michael from Northwich with a Vauxhall Insignia MK1 2.0 CDTi 160 said: Hi guys, it's me again with a red face. Here's a good tip, don't try a fit a chip on an icy car when it's freezing cold and your fingers are as flexible as lead pipes. Go for a drive to warm the car up, leave it 5 minutes and have a cup of good old tea to warm the hands, then hey presto the chip will fit first time. Just been for a drive with the system fitted and WOW it is very impressive, it sounds quieter, feels smoother and the performance is terrific. Well done!
Greaham from Bradford with a Vauxhall Mokka 1.7 CDTI 130 said: The first CHIP Express box I bought was for my Peugeot 206 2.0 HDI quite a few years ago and the difference it made was fantastic I've now got a 2013 Vauxhall Mokka 1.7 CDTi with a new chip box and it's just as fantastic. There is more power low down in higher gears, more MPG and the engine is now as smooth as a babies...! These boxes do everything they promise and the customer service is first class.
Steve from Ashford with a Vauxhall Vivaro MK3 1.6 CDTi BiTurbo said: I've had your chip and a set of 20" wheels fitted to my 2015 Vivaro from 5,000 miles. I have now done 100,000 miles with no problems, a great product, many thanks!
Frazer from Skirlaugh with a Vauxhall Insignia MK1 2.0 CDTI ecoFLEX 130 said: 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!
Steven from Antrim with a Vauxhall Frontera 2.2 DTI 115 said: Just wanted to pass on my thanks, Chip Express is a fantastic product! I used to loathe driving my Frontera, but now I love it, I can not wait to get driving it. The formerly gutless motor now has power and torque I didn’t know it was even capable of producing. Driveability has increased 10 fold, the pre-chipped motor only had a small amount of power between 2000- 3000 rpm and just had no power past 3000rpm, now with Chip Express it pulls like a train right the way through the rev range up to 5000rpm limit, and the low-down torque is unbelievable! Fitting was simple and took 5 minutes, no problem. Fuel economy has definitely improved, although I have not quite worked out exact figures yet, but I will get to that. Another thing is that the engine now sounds and runs perfectly, it’s very smooth, even on idle. I will be recommending your product to everyone I know with a diesel car, I am just sooo impressed with this product. Thanks again guys!
Martin from Peterborough with a Vauxhall Astra MK6 J 2.0 CDTI 165 said: I purchased a CHIP Express for my new 2012 Vauxhall Astra SRI 2.0 CDTi. Well what can I say? What an improvement from just adding the chip! It has improved all what it says on the box. I've just increased the power to max and I am still getting 48mpg. I would really recommend these chips to anyone who has a diesel. The power and torque is such an improvement over standard!
Ian from Burton Upon Trent with a Vauxhall Vivaro 1.6 CDTi Biturbo 140 said: My new 2015 Vivaro is running great, the throttle response is improved, RPM's now climb faster and fuel consumption has been reduced. So all in all a happy customer and many thanks to yourselves!
James from Gloucester with a Vauxhall Astra MK5 H 1.9 CDTI 150 said: I can't recommend this system highly enough! I have had a CHIP Express system fitted to my Saab 9-3 1.9 TID 150 for a few years and now I've bought another chip for my Astra Twin Top. The 9-3 and Astra share the same engine so I could of just swapped over the box from one car to the other - but because the CHIP Express has transformed the driving ability and economy of the Saab so much I would not want either car without it. Incidentally when I bought the Astra the previous owner gave me a tuning box that he had fitted. Unfortunately it was nowhere near as good as yours and when fitted after a few days it put the car into limp home mode causing a light to pop up on the dash. Anyway as expected and once again the CHIP Express box has worked wonders, effortless power, no flat spots and far better economy. It's changed the Astra convertible from not just being fun in the sun but fun all year round!
Ian from Fishcross with a Vauxhall Antara 2.2 CDTI 163 said: Very easy to install on my 2015 model, took me less than ten minutes. What a difference! All round improvement, money well spent. Thank you Chip Express!
Craig from Milton Keynes with a Vauxhall Astra MK6 J 2.0 CDTI 165 said: Ordered Wednesday received Thursday, a great service. It was a doddle to fit on my Astra and its running very well with just that kick of speed on hand should you need it. I am finding myself going out in my car for drives, not because I have to but because I want to!
Frazer from Gwent with a Vauxhall Insignia MK1 2.0 CDTI ecoFLEX 130 said: I have had my Chip Express fitted for about 6 months now to my Insignia 130ps EcoFLEX. Instant power increase and getting on average 56 miles to the gallon even with my heavy right foot!! I have been meaning to play around with the fine tuning settings for a while but only just got round to it yesterday. MY GOD what an even bigger difference... the car pulls like a freight train in 5th and 6th gears now and acceleration in 3rd and 4th is awesome!!! No extra smoke or soot and runs really smooth still. Thanks Frazer

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What others are saying...

“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

“Be assured, this is NO gimmick. Arrived yesterday (less then 24 hours after the order was placed) and fitted today. The fitting was easy especially with the photos and instructions sent with the chip. The first thing I noticed was the responsiveness of the engine from a standing start, no more lag. I then went on a 30 minute drive both motorway and sideroads and my average fuel consumption went UP from 33.3mpg to 38.7mpg. My motorway speed varied from 60 to 85mph and the sideroads from zero to 40mph. I am so pleased with the whole result. This is worth every single penny paid. Thank you!”

★★★★★

Edwin from Bridgend

Ford Kuga MK2 2.0 TDCi 163

“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

“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

“Your customer service, speed at which you deal with questions and chip (most importantly) are second to none. This is the 3rd variation of the chip that I have run, not only do I see the fuel savings made each and every time I fill up but I also feel the changes in the increased performance too. Far too often people only feel the need to leave negative feedback on a product, it's very rare that people take the time to leave positive comments however on this occasion I feel compelled to do so. A brilliant product and one that I highly recommend should you want to make the most of your cars potential performance and make a fuel saving to add into the bargain. What's not to like?! It's been a pleasure dealing with the team at Chip Express, I just wish everyone I dealt with in life was this professional! Thank you.”

★★★★★

Lee from Halifax

BMW 1 Series F20 120d 190