Nissan Navara Diesel Chip Tuning Boxes

Advanced diesel chip tuning boxes guaranteed to boost performance for the Nissan Navara range.

When you opt for a CHIP Express™ digital tuning system, you are choosing an innovate and bespoke tuning solution that has been specifically programmed and setup for your particular engine. As such, it works in harmony with all of the built-in engine safety parameters of your Nissan Navara. Choose the safest system you can, from a respected and trusted company, and start enjoying significantly improved performance and economy!


Select Your Nissan Navara Engine

MK1 2.5 DX / ST-R

MK2 2.5 dCi

MK2 3.0 dCi

MK3 2.3 dCi


Feedback From Our Nissan Navara Customers

Tony from Sittingbourne with a Nissan Navara MK2 2.5 dCi 190 said: Just fitted the CHIP Express I ordered from your company. My Navara Tekna 190 D40 feels like the figures you quote on your website. No smoke, lots of pick up, well worth the money! Thank you so much.
Graham from Narrogin, Australia with a Nissan Navara MK1 3.0 DI 150 (AU Spec) said: Received my chip yesterday and fitted it that afternoon, noticed a big difference straight away. Awesome power improvement on hills and pulling away in a higher gear at lower speeds, but was even more impressed with the power increase it has on the highway. My confidence with this slug has grown significantly and my Navara is now a force to be reckoned with! Money well spent; glad I found your website!
Stephen from Woombye, Australia with a Nissan Navara MK1 3.0 DI 150 (AU Spec) said: I just installed my new diesel performance tuning chip, I must say I am impressed by the low down torque through the gears and revs out so much quicker making the Navarra a breeze to drive. Can’t wait to put my 2 ton caravan on the back to see how it pulls. Thanks heaps!
Peter from Forestdale, Australia with a Nissan Navara MK1 3.0 DI 150 said: I received the chip from the UK very quickly, less than a week. The fitting was very easy with the hardest part being getting access to the big plug on the back of the injector pump. The increase in power was immediately noticeable. I could feel the turbo kick in. In fact, at it's previous service I had asked the mechanic to check if the turbo was working as I couldn't feel it doing anything. I had purchased the chip so I could tow my caravan more easily and it certainly does that. It's no longer an embarrassing slug. Initial results also show a definite increase in fuel economy with it getting at least an improvement of 10%. I wish I had purchased one earlier!
John from Blairgowrie with a Nissan Navara MK2 2.5 dCi 171 said: Just a note to say how delighted I am with my purchase. I have a Nissan Navara 2.5 dCi and the difference in performance is quite phenomenal. My MPG has gone up from 26 to 34, and the improved acceleration very noticeable. Does what it says on the box, excellent piece of kit!
Simon from Leicester with a Nissan Navara MK2 2.5 dCi 174 said: Fitted the chip tuning system today, it has totally transformed the truck, as well as being much faster in general it is also unexpectedly much smoother. The well known torque holes have also disappeared and the auto box kick down now responds how I feel it should, thanks guys!
David from Maidstone with a Nissan Navara 2.3 dCi 190 said: The truck is a 2020 registered delivery vehicle with a 3500kg trailer fully loaded most of the time, I don’t need speed or acceleration just pulling power! The hesitation when accelerating from a standstill with a cold engine has gone and there is much more torque when you need it. Example, traveling at 60mph and going up a long motorway gradient you can now maintain a speed (within reason) rather than it dying away and having to drop gears. More like the performance I used to get from my 2017 Navara fitted with a CHIP Express. A big improvement!
Markus from Sortland, Norway with a Nissan Navara MK1 2.5 DI 133 said: The chip is amazing! I was testing it from zero to max, no problems at all on any settings. Max setting is perfect for me, lots more power and torque, and no problems at all. Good job!
Nigel from Storrington with a Nissan Navara MK3 2.3 dCi 190 said: I have recently received a tuning box for my 2016 Navara . All is good and already seeing a vast improvement in fuel efficiency and performance. Very pleased with this purchase, now all I have to do is keep a clean drivers license!
Glen from Kirkcaldy with a Nissan Navara MK2 2.5 dCi 190 said: I am exceptionally pleased with your service, swift delivery and clear fitting instructions. Your chip tune up has given my pickup a well needed boost, not only is the engine running much smoother the increased power band means the gearing is much better suited, especially when towing!
Darren from Goole with a Nissan NP300 2.3 dCi 190 said: I purchased the CHIP Express for a Navara NP300 approx 3 weeks ago and used it last week for 'towing' in Scotland. Last year I achieved 25.8 mpg in a very flat France, this year I achieved 29.9 mpg in a very hilly Highlands!!! A great increase. Thanks.
Matt from Wurtulla, Australia with a Nissan Navara MK1 2.5 ST-R D22 133 (AU Spec) said: I have purchased a Chip Express from you and have installed it. It has transformed my Nissan Navara ST-R 2.5 2012 into a vehicle I love to drive. It’s got so much grunt I often search for a taller gear that isn’t there! Cheers Matt.
Brad from Woodford, Australia with a Nissan Navara MK1 3.0 DI 150 (AU Spec) said: I received my chip today and I am over the moon. It didn't take anytime at all to get to me. It took me minutes to fit, the hardest part was removing the original plug. The best thing I have bought for my car!
Paul from Hockley with a Nissan Navara MK2 2.5 dCi 174 said: I fitted one of your chip sets to my Nissan Navara 2.5 dCi approximately 2 years ago and noticed a massive difference in the way the truck drives, I am very pleased and have subsequently told many friends who have since purchased chips for their vehicles. Keep up the good work!

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What others are saying...

“I must say l'm delighted with the improvement from your chip, its on the standard settings and the difference in the car is amazing!!! I have a smile on my face every time I get in the car, and there is about 5-7mpg improvement. With the mileage l do, l can see myself getting my money back in no time at all. So if your a doubter like me, don't be because its one of the best things l've ever bought!!!”

★★★★★

Ian from Manchester

Audi A6 MK4 3.0 BiTDI 313

“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

“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

“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

“As do many, I took the 'if it sounds too good to be true, it probably is' approach to performance chips. But CHIP Express were recommended by an impeccable source who had had experience with their product on my model of car - a Citroën C6 with the 2.7 HDi twin turbo diesel. Following a first rate response to a query, the product has delivered in spades. Ten days and more than 1000 miles of mixed town, country, low and high speed driving later I am certainly getting more than 10% more from a gallon, and probably 15%, and the performance is markedly better. Low speed response is immediate and has eradicated what I took to be baked-in lag in a big automatic turbo diesel, and mid-range acceleration is silky smooth, including up inclines. A very good car has been turned into the excellent car I had hoped for all along.”

★★★★★

Simon from Ketteringham

Citroen C6 2.7 HDi 204

“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