BMW Diesel Tuning | Digital Tuning Box
BMW Diesel Tuning Boxes are available for your model if it is listed below.
These systems now include our Stage 2 CRD-T system which connects and controls both the fuelling and boost to give an even smoother power delivery, and a marked improvement in bhp and torque.
This includes the Brand New F25 X3 2.0d xdrive 184PS
The DTUK system delivers improved power and performance to your BMW diesel Engine, as well as enhancing engine life, because our chips are more accurately optimised to inject the corrrect amount of diesel into your engine during each combustion cycle.
What this means to you is that with one of our chip tuning systems your BMW will drive much better, becoming more responsive and economical, and taking on a new lease of life.
See also performance figures using a 320D chip, 330d chip, and 535d tuning chips.
Please read also what other BMW owners said about their experience of fitting and using the DTUK diesel tuning systems.
The figures quoted below are an indication of what your car should produce after installing a DTUK Diesel Tuning System. In many cases you will see higher figures.
Find your BMW diesel model here...
Here's what other BMW owners say about DTUK.....
CRD2 On My New BMW 335d
Hi Andrew, thanks for sorting tuning box out yesterday on my new 335D and the fun we had on the M62!!! put it on setting 2 cant keep the thing on the road she just wants to scream and burn rubber. Honestly it must be blowing at least 330hps, Wait til it gets d...
From Ady Storey - 8th Feb 07:: Read More »
Red System On My BMW 320d 150bhp
Left feedback on the website.(wildpursang)
It's made a fantastic car into a brilliant car,so pleased.
So much better than superchip and blue fin that I had fitted to my previous cars!!(IMO)
Much cheaper too!! Shoudn't mention that as you might p...
From Ian Snell - 2nd Apr 07:: Read More »
CRD2 MAXIMUM POWER
Hi, i have just fitted the CRD 2 to my bmw 320d 150bhp, i went for test drive and its awesome what a difference it has made to the car, its only on the factory settings and i am impressed, i will leave it a few days then i might try the other settings. i also ...
From Charles Buswell - 13th Apr 07:: Read More »
Hi andrew, Its David wilburn i ordered a green box on friday, I recieved the
item today at 10am, thanks for the fast delivery, the product is Great!!, I
will leave it on the setting you sent it on at the moment but would like to
see if i could tweek it a...
From David Wilburn - 17th Apr 07:: Read More »
Morning. Recently ordered the new Eco 3 tuning box. Looked into other boxes & got confused. DTUK were great with any information i required. Took me 10 mins. to fit. Only tried it on the factory setting up to yet & i can feel the difference in performance & fu...
From Andy Mckay - 25th Jul 08:: Read More »
GREEN Eco 3 On My 177bhp 320d
I recently bought a kit for my 320 D coupe (177 engine). I'm delighted with it as the consumption has already moved from an average of 46 mpg up to 49mpg and the performance is smoother and more powerful.
(Exciled Geordie in ...
From David S - 26th Jul 08:: Read More »
DTUK RED For My BMW 116d
Just a note to say how please I am with the unit you supplied for our BMW 116d Msport. We have a noticed a significant improvement in both economy and performance and have now covered over 4000 miles. We have also just purchased a unit from you fo...
From Andy Hobbs - 18th Oct 09:: Read More »
CRD-T On My BMW 335D
i popped ooop north away and had afew back to back test/compairsons of the CRD2 and the CRD-T
Having already owned a CRD2 i kinda new what i would be expecting, basicly a marked improvement over stock but an almost wooley feel to the power delivery.
From Tom Bason - 4th Dec 09:: Read More »
DTUK - CRD-T Multichannel System Review- BMW 320D 177PS
After my LCI E90 320D came to its 6 months old point I finally decided to do something about the drop in power I faced when I got the new car. Previously I run a e46 320D M Sport which remapped pushed near 193bhp. Thus the 177 in new one felt a tad slow.
From Magic77 - 6th Apr 10:: Read More »
CRDT On My E90 325D
Andy, just a quick line to say a huge thanks :-) I bought my BMW325d E90 following your advice that the tuning box would be a great improvement. Well that is an understatement! The power is great and smooth and the upside is that on a nice average run this mor...
From Mr Roper - 28th Apr 10:: Read More »
DTUK RED System - 2010 BMW 318D 143PS
Very impressed after a trip to south and back today. much improved performance, smoother delivery, the torque increase is definately more noticable than the power with this auto box - throttle induced change downs are a thing of the past for quick m/way overta...
From Simon F - Facebook - 13th Jul 10:: Read More »
Review For BMW 318d (122ps) - Green Box
I fitted a DTUK Green Box to my E90 318d (122ps) at the weekend and currently have it set to No.8: -
Negatives: It's raining outside
Positives: It's all positive! J
MPG has gone from a combined of 42.1 up to 50.4 :bulge: although I am d...
From Vince Kay - 27th Jul 10:: Read More »
BMW 320D 163PS
just a quick e mail Thanks for sending me my module I have put it on my 55reg BMW 320d it is unbelieveable how much extra power I have and I am getting at least 8mpg extra and your after sales with Andrew was second to none once again thanks...
From Richard Bastow - 22nd Oct 10:: Read More »
Dyno Run With Dtuk Crd-t Tuning Box
just had a dyno run done with a dtuk crd-t box fitted to my 59 plate 120d msport
result showed 177.97 hp at wheels 1st run and 181.23 hp on second run which equals about 217 at flywheel. i have the print out if someone cares to post it for me
on the road it ...
From Jabba - Babybmw.net - 25th Jun 10:: Read More »
CRD-T BMW E46 320S 150PS
thanks for all your help. The CRD-T has been fitted to my BMW 320D Touring and is doing every thing it said on the Tin . It pulls from below 1000 rpm smoothly and without a trace of fluffing its smoother and excellerates quicker than before the fuel consumpti...
From Ian Penrose - 21st Feb 11:: Read More »
CRD-T On My BMW 118D
Just to let you know, I've now done a couple of thousand miles since fitting my chip.
Fuel consumption has improved to give an average of 48+ mpg as opposed to circa 42 previously. The power band is such that driving on A roads and motorway ...
From Brian May - 3rd May 11:: Read More »
I Have Had A CRD-T Fitted To My 09 320d (177)
I have had a CRD-T fitted to my 09 320d (177) for a few months now and mpg has risen on the obc from 47-50 and when worked out it is actually doing 51.3mpg. The car is a lot smoother now and pulls very well. It is more noticeable in the higher gears, but its m...
From Bbsboy - E90post.com - 5th May 11:: Read More »
Red Box On My 118D Auto
hi there, had the red chip in place for over 2 thousand miles now. achieving 4 more mpg, and it flys through the gears. more than i expected -considering its a 140 bhp 118d autobox 1 series bmw...
From Brian Keenan - 14th May 11:: Read More »
I just wanted to give u some feedback on your crdt box, as u know I have been running it for about 6 months now, and it has been awesome.
I have even tried a remap for 3 weeks, and it can't compare to the smoothness of tune box. The remap only...
From Paul Armstrong - 14th May 11:: Read More »
CRD-T Review - BMW 320d 177PS
Andrew, some feedback on the CRD-T unit for the Beemer.
First impressions are; you can immediately feel the additional torque that the tuning box provides, as a huge wave of torque gives you a shove in the back from low down the rev range. Continue acceler...
From Mark - 22nd Jun 11:: Read More »
CRD-T Works Well On My X5 35d
Wanted to drop you a note to advise that the unit is operating very well,
the X5 characteristics have changed and the acceleration is much more
The torque improvement is very noticeable, the change has made the car feel
From Percy - Australia - 1st Nov 11:: Read More »
Review Of The CRD-T On E70 X5 3.0d
Received my tuning box today and fitted it on my X5. First of all, just wanted to say thank you so much for everything - what a total transformation.
The acceleration is a lot linear and wider, the engine itself kicks in once I've revved past ...
From Leon L - 7th May 12:: Read More »
Eric From Seattle
A friend of mine purchased their product a few months ago and highly recommended Diesel-Performance.co.uk. If you are looking for a solid product with great customer support, then these are the guys to see! I havent experienced this kind of service in a long t...
From Eric - 29th Oct 12:: Read More »
2011 BMW X1 20d Plus DTUK CRD-T Review
"Firstly, amazing after sales service from Andrew (the proprietor of DTUK)even when I'm 8000miles away in Asia. Placed my order and the unit came without any hitch within days of placing my order. Installed it immediately after receiving my DTUK unit into my 2...
From Alex C - 22nd Nov 12:: Read More »
2013 F30 320d Efficient Dynamics + DTUK CRD-T
Bit of feedback in my DTUK box.
Superb service and very fast delivery.
Box arrived on 4 + 0 as promised and I went straight to 4 + 1.
Very smooth and wide power band which is exactly what I wanted. Goes like a train and more like a petrol turbo ...
From Matthew - 18th Sep 13:: Read More »
Couldn't Be Happier - DTUK CRD-T Added To A BMW 335D 286ps
Had this fitted for ~700 miles now and setup to map 3 +20%. This is awesome now as it seems to have taken a wee while to adapt fully. The car is super responsive and absolutely flys when asked. A mate of mine has not long had a Lexus IS F and I can honestly sa...
From Telly Addict - E90post.com - 24th Oct 13:: Read More »
80.000 Miles Using A CRD-T On My BMW 330D 245 PS - REVIEW
I took delivery of my new BMW 330D M Sport Plus in Nov 2011. After have success and failures in the past with other tuning companies, I had heard good reports regarding DTUK. So with only 500 miles on my BMW i ordered a stage 2 CRD-T. It was simple to install ...
From Mark P - 28th Nov 13:: Read More »
BMW F10 520d With Eff. Dynamics (2014 Spec. - LCI)
I purchased one of your units before Christmas, carefully fitted it and all is fine (I'm very pleased!).
As the car has a DPF, I'm still running the "map"/jumper-settings that were shipped with the unit, i.e. the defaults.
I've done 2k m...
From Simon - 1st Jan 70:: Read More »
Added A CRD-T To My Bmw 120D Xdrive
Review for BMW 120d 184 2012-)
I fitted the tuning box to my BMW 120d 184 and awaited the grin on my face increasing, BUT I had put the boost plug in the wrong way and didn't notice much difference. After talking to Andrew from DTUK I turned the boost plug...
From Jim From Scotland - 11th Dec 13:: Read More »
BMW F10 520d 184ps + DTUK CRD-T Review
Just to let you know I was able to get the unit installed and it was very well presented with clear instructions
The overall performance and especially the acceleration of the 520 is definitely a lot better and the full consumption was not t...
From Andrew B - 19th Feb 14:: Read More »
Added A CRD-T To My 2014 BMW 116D
Hey, here\'s a little review of the CRD - T box . I ordered units , one for a BMW 116D 2014 and one for a Skoda Octavia 2.0 TDI. I have driven with motor and motor sports for many years and works today at a dealership . I \\\'ve seen a lot of chip tuning , tun...
From Kjell - Norway - 30th Apr 14:: Read More »
DTUK CRDT+ BMW F10 535d 313PS Tuning Review
Cheers for the Tuning Box today on the F10 535d 313PS. I had a great 132 mile trip home.
Made someone in an S registered 328i look like a right ****. Its on map 2+2 at the moment. I can definitely feel it pick up much better, at 80 it just lu...
From Mr Fleming - 2nd Jan 15:: Read More »
Bmw 5 Series 520d 190 Ps - Tuning Box And Pedal Booster Revi
I recently purchased a tuning box for my BMW 520D – 190ps version. I thought I was getting a twin channel but when I phoned up to upgrade my order to the pedal package (thanks for allowing to do that!!!) I was informed I would be getting a...
From James - 24th Feb 15:: Read More »
'CRD-e' Fitted To 2014 F20 BMW 118D Sport (Auto)
Many thanks for giving me the benefit of your extensive knowledge and experience late last week – Not to mention a bloody good laugh.
My ‘CRD-e’ arrived just before lunch on Saturday morning and, after carefully reading the instructions cover ...
From Mark - 9th Jun 15:: Read More »
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Click here to see all DTUK testimonials »
Would you like help with your BMW Diesel Tuning Questions?
If you have any questions at all about your BMW chips and tuning requirements, please do not hesitate to get in touch with us here at DTUK.
We have a dedicated team of people knowledgable in all diesel engine mangement issues, and we are happy to spend time talking you through any issues or questions.
Please call us on: 08448 845 007 or 01207 299538 if you have any questions at all.
You may also contact us using our Contact Page on this web site.
Please remember - if you have any questions at all about BMW Diesel Tuning Please just ask!