BMW Diesel Tuning Chips
The most innovative and effective BMW diesel tuning chips you can buy!
Choose the 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 BMW's engine power, whilst reducing your fuel consumption. Buy the diesel tuning chip that has CE approval and safely transform your drive for the better!
Select your BMW model from the list below:
Feedback from our BMW customers:
Andrew from Thame with a BMW E90 320d 177 said:
I have a 58 reg BMW 320D AUTO and I have recently fitted one of your Chip Express tuning systems to it. Ill be honest in that the car certainly did not need any more power than it already had. I have had four previous turbo vehicles re-mapped and was always very impressed with the results in terms of power and economy gains. Having read alot of negative comments about tuning boxes I was very sceptical about trying one. I decided to take the plunge though, for the fact that with this system I can remove it (in 5 minutes!!!) for when the car goes to the dealer as it is still under warranty. I can honestly say that this system is equally as good as a remap, but with the added bonus of being able to remove and fit in minutes. Also I now find that the Auto box shifts up gears at lower revs and holds gears under strain much easier. And WOW it really moves now!! Its easy to forget your only driving a 2.0 litre diesel. All in all I am very impressed and would recommend you to my friends and family. Fantastic product!! Well done.
Dr Mahmoud from Waterford with a BMW E90 320d 177 said:
Many thanks for your prompt delivery (ordered Friday, received Monday in the Republic of Ireland). May I suggest that you change the name to TORQUE Express! I already had a tuning box which produced a max of 215PS for my E90 320d BMW (177PS). Whilst decent enough, there was considerable piston slap under hard acceleration. The CHIP Express tuning system provided a much quieter and smoother power and torque delivery without fuss! The system is intelligent in the way it soon adapts to your driving style and the way the vehicle is being driven so you do not get the sudden jolt you might get with other boxes under hard acceleration. I am really impressed with the overall performance of my 3-series and I think you set the benchmark for diesel tuning systems. The CHIP Express system is indeed a template for diesel performance enthusiasts. It really is that good. I rest my case!
Alan from Whiston with a BMW E60 525d 177 said:
Just fitted chip set box to my Beemer, very pleased with the result. More power, faster acceleration, pulls a lot better too, just as promised, and all this on the standard setting. Just thought I would let you know and thank you. I will be recommending to others!
Yosa from Thailand with a BMW F25 X3 xDrive 20d 184 said:
I have received your product with thanks, it only took just 5 minutes to install on my BMW X3 2.0 diesel F25! My first impression is the much improved acceleration. Very happy indeed and thank you for the quick delivery!
Alf from Cheltenham with a BMW E71 X6 xDrive 35d 286 said:
Recently bought chip for x6 BMW, fitting was easy and the results were astonishing! Had a chip before in my X5 from another company which gave marginal improvement, yours is so much better I felt I should give you the feedback, (several friends with underpowered diesels have been informed). Regards, Alf.
Kani from Istambul, Turkey with a BMW E84 X1 xDrive 20d 177 said:
I was really disappointed with my 2011 model 177ps BMW X1, I was beginning to miss the performance on my old BMW Z4. I decided to order one of your systems. I fitted the system within 10 minutes, fitting was easy and the installation was tidy. However the real surprise was in the drive, now with the CHIP Express fitted I get similar acceleration to my Z4! Thank you.
Stuart from Ayr with a BMW E63 635d 286 said:
Just had 2 years of a CHIP Express system in my BMW 635d M Sport - massive improvement in general response, smoothness and performance. Fuel economy maintained. Just upgraded to 640d - planning to fit unit to replacement car. Also experience with unit fitted to BMW X1 xDrive: same fantastic effect - just generally better to drive and more responsive. Service from the CHIP Express team has been superb. Units are high quality and very easy to fit. I have no hesitation is recommending the company and product.
Peter from Keighley with a BMW 5 Series F10 530d 245 said:
Thanks CHIP Express, you've done it again! I have been using your chips since 2008. First on an Audi A6 2.7 TDI, which increased my MPG from 37 to 40 together with a marked improvement in power delivery. When I changed cars to an Audi A8 3.0 TDI, you reprogrammed the old chip for very sensible money and once again improved power output and my MPG. I have been so satisfied with the service provided that, when I changed again to a BMW 530d, my first port of call was to yourselves and you have not let me down. From contacting you and you returning the new chip took 5 days, and within 5 minutes this was installed. I can report that over the last week I am starting to get an increased MPG. I cannot recommend your company too highly. First class product, first class service. A pleasure to deal with. Anyone thinking of improving their MPG and power output in these harsh economic times would be well advised to consider CHIP Express before many other alternatives.
Mark from Thame with a BMW E70 X5 40d 306 said:
I have just fitted your chip to my new BMW X5 40d and I wanted to let you know how pleased I am with the results. It's like driving a different car! Smoother, more power and faster acceleration, just as promised, and all this on the standard setting. I will be recommending this to others!
Dave from Hainaut, Canada with a BMW F10 520d 184 said:
Installed the tuning module last week and I am extremely pleased with the results. Prior to installation I enjoyed driving my car, but now I really love driving the car. Makes me wonder why anyone would spend 11000 more to purchase a 530D. During the past week I tried the various settings and have had positive results with all levels. Fuel economy has only improved approximately two percent at highest setting, probably because the increased power entices me to drive more quickly. Recommended for the F10 520D!
Matt from Filderstadt, Germany with a BMW E90 335d 286 said:
I bought the CHIP Express diesel tuner for my BMW 335d Touring 5 months ago. The car performs flawlessly on the Autobahn here in Germany. The tires now break traction under hard acceleration if provoked, its great! I will always recommend your product. Tschüß.
Steven from Melvourne, Australia with a BMW F10 520D 184 said:
I have just installed mine in a 2012 BMW 520D with outstanding power improvements. Specifically it got rid of the turbo lag, which in my opinion I thought was dangerous. The CHIP Express kit has made the car better to drive and more importantly safer. BMW, you should take note of this system for future car releases!
Mark from Godalming with a BMW E90 318d 143 said:
Just wanted to write in to thank you for a fantastic product which increased the drivability, power and efficiency of my new BMW 3 series and gives me the same power as the next model up! A great 'plug and play' product which can be fitted and removed in a couple of minutes. I was concerned that it wasn't going to work but I shouldn't have worried. Couldn't recommend your product enough as well as your excellent customer service.
David from Duns with a BMW F10 535d GT 299 said:
Useful improvement in economy of around 10% on shorter journeys, this becomes more like 17-20% on longer trips. I also used the system on a Seat Ibiza 2.0 TDI CR 143 which also resulted in much improved engine response and economy. This is an excellent product!
Tim from Morthoe with a BMW F10 520d 184 said:
On Saturday I received my upgraded chip - great customer service! Originally fitted to my BMW E60 530d performance and economy easily matched what was quoted and I was more than pleased. Having just fitted the reprogrammed chip to my new 520d I just wanted to inform you that once again performance is very impressive. Fitting was also very easy thanks to the clear instructions. I will continue to recommend you, a fantastic product from a fantastic company!
James from Annery with a BMW E91 330d 231 said:
Great product! Fitted first chip to my BMW 320d made it so better to drive no with no flat spots plus better on fuel by about 5mpg. Now fitted second chip to my BMW 330d which pulls like a train which so much more torque, very happy with service, a top company!
Hugh from Ashtead with a BMW E60 520d 163 said:
Am very pleased with the product bought for my BMW 520d. The claims you make are all borne out by the results I am getting. A really good car is even better as a result. Thank you also for your prompt service.
David from Darlington with a BMW E90 320d 177 said:
Wow, I just cannot believe the difference. It is like driving the 3lt diesel with 50mpg+. I don't know how you have managed it and it shows that for whatever reason BMW are not getting the best out this engine in std tune. Thanks very much and have recommended to all my diesel driving friends.
Robin from South Yorkshire with a BMW E71 X6 30d xDrive 235 said:
I know that you have a considerable number of happy customers but I would just like to add to that growing number! The ease of fitting was incredible (literally minutes as you promised!) and the resulting improvement in the engines low end performance is worth every penny.
John from Ashton Keynes with a BMW E90 335d 286 said:
Just a quick note to say many thanks for the prompt delivery. I fitted the device this afternoon and am very pleased indeed with the results - as you said, the throttle response is much more linear and consequently the car is significantly easier to drive. My wife has just been out for a drive and is also delighted with the results, so many thanks.