VW Diesel Tuning Chips

The most innovative and effective VW 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 VW'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 VW model from the list below:

Feedback from our VW customers:

  • Lee from Halifax with a VW Golf MK7 2.0 TDI 184 said:

    I have been running the chip for a couple of thousand miles and I'm getting great results. Economy on the whole is about 7-8 miles more than without the chip. VW's figures leave allot to be desired! Currently running at around 52mpg combined and the performance on what was already a quick car is incredible! Even in Eco mode the pick up is amazing. All in all the chip is brilliant and I would recommend the chip to anyone looking to make gains in both mpg and performance.

  • Bryan from Northampton with a VW Eos 2.0 TDI 140 said:

    I have been delighted with the improvement to my VW EOS since fitting the Chip Express unit. The car is far more responsive and returns on average about 8 mpg more. Fitting was simple and consequently my wife having bought a new diesel Smart, the first thing to add is the relevant Chip Express. Many thanks!

  • Geoff from Kidderminster with a VW Scirocco 2.0 TDI 170 said:

    I have now purchased three chips and had two re-programmed. We have fitted these to two Scirocco 170 TDI's, both have a big improvement in performance and an average mpg over 26000 miles of 55 mpg. The DSG auto box could be in sixth before 40 mph. Another is currently fitted to a BMW X1 2.0d xDrive, it needed a performance boost and has a sweet spot between 2000 and 3000 rpm that just didn't exist before the box was fitted. We have seen an increase in mpg of about 5 mpg, this is a big heavy car for the 2.0 engine. One of the reprogrammed boxes is for a Porsche Panemerra 3.0 diesel! Saw big improvements on an A6 3.0 TDI which is the same engine, so looking forward to the improved mpg and smoother power delivery. I strongly recommend CHIP Express, the systems only take a couple of minutes to fit!

  • Carl from Esher with a VW Golf MK6 2.0 TDI 140 GT said:

    Just fitted my chip. Very easy to fit. Very clear instructions. The improvement in performance is just what I wanted. Lots of extra torque making overtaking even easier without the tyre burning wheel spin of too much power. Perfect, saved me thousands when compared to the cost of the 170 GTD!

  • Jeffrey from Co. Antrim with a VW Scirocco 2.0 140 said:

    I recently bought a tuning chip for my 2009 VW Scirocco, the power gains were fantastic and I was very impressed that I could so easily adjust the power setting by myself. This is alone makes Chip Express product unique from any other I have came across! Standard I was getting at best 48mpg but with this box I now achieve over 60mpg! The customer service is brilliant too! I would recommend Chip Express to anyone and already have recommended them to friends and family.

  • Bryan from Teddington with a VW Golf MK5 2.0 TDI 140 said:

    Just thought I’d drop a few lines of feedback, not sure what use they’ll be, but thanks for a great piece of technology that actually does what it says it will. Supposed to help improve economy as well as power. Well stuff the economy!! It goes like stink now! Tried it on the standard setting, much more responsive. Then tried 2 steps up (1 down from max) and it spins the wheels in 2nd and 3rd. So dropped it down one peg and perfect. No wheel spinning, but pulls like a train. Speeding ticket, here I come!!

  • James from Eyemouth with a VW Sharan II 2.0 TDI 170 DSG said:

    I have had my Chip Express unit installed for 1 week now and would just like to let you know that I am extremely happy with it. It took minutes to fit to my brand new VW Sharan. The main reason for buying it was to improve fuel economy. On the twice daily 24 mile school run MPG has increased from 36 to 44 and on longer journeys it has increased from 42 to 50 MPG. Nothing short of remarkable for a large, heavy, 7 seater car. The increased performance is handy for quick overtaking, and can it quite easily outrun many "sports saloons". I can highly recommend your product, IT REALLY DOES WHAT IT SAYS ON THE TIN!

  • Paul from Sydney, Australia with a VW Amarok 2.0 BiTDI 163 said:

    Since I installed the chip into my Amarok I have seen a big drop in the fuel consumption and a noticeable increase in power. I run the car loaded with my tools so it is always carrying a fair amount of weight. I am very pleased with my investment and would recommend it!

  • Wolfgang from Ontario, Canada with a VW Golf MK6 2.0 TDI 140 said:

    Had my CHIP Express hardware now for about 9 month and love it. I drive a 2.0L TDI Golf Wagon (2010) in Canada and installed the chip in under 10 minutes. The HP and torque increased instantly after installation. The engine sounds a little bit different, however It appears to sound better. My gas (diesel) mileage increased by over 10%. I used to cruise with an average mileage of 5.4 L/100km, thanks to CHIP Express this has improved to about 4.7 L/100km. I ended up increasing the output by two notches (settable on the control unit), I could feel the increase. Great Product, easy to install and easy to remove for VW Maintenance Service. I would highly recommend the Chip Express for the fuel savings or for the increased power.

  • David from Leicester with a VW Touran 2.0 TDI CR 170 said:

    I have a Touran 2.0TDi 170 (2012). I have used 'fuel chips' in the past with varying success. However, once I fitted the Chip Express module I was quite frankly gob-smacked! Using the optimum setting I have gone from 168bhp to 198bhp (ish) and I am now comfortably returning 60-65mpg with normal driving. The power delivery is considerably smoother and over a much wider band. All in all, it's a 10/10 for me, an absolute no-brainer in terms of money saved on fuel costs over 3 years - even at 10k miles per annum. All that combined with good customer service provided by people who clearly understand their product makes this one of the better purchases I have made.

  • Steve from Torquay with a VW Amarok 2.0 BiTDI 163 said:

    I have been using your chip for just under two years and have been delighted with the performance difference, fuel economy is 10-15% better and I need to change gear far less as third gear was made much more wide ranging. Importantly I am able to tow a twin axle caravan with ease and at 65mph I get the same MPG as my old Hilux did without a caravan on the back! I recently decided to change my model of Amarok to the BiTDI 8 speed Auto and so before heading off on a long round trip to view a possible vehicle I decided to remove the CHIP Express unit. The result was that it was like driving a different vehicle with much reduced performance and fuel figures. I have since returned my chip for reprogramming to suit the BiTDI. Thank you for an excellent product that definitely meets and surpasses your claims.

  • Paul from Hillsborough with a VW Amarok 2.0 BiTDI 180 Auto said:

    Just a few words to let you all know at Chip Express that I was delighted with the very quick delivery of the tuning system (less than 24 hours!), fitted in about 1 minute, results are brilliant, seems like a different vehicle! Thank you.

  • Alan from Norfolk with a VW Touarn 2.0 TDI PD 140 said:

    It has now been 5 months and without altering the supplied chip settings we are very very pleased with performance; miles per gallon, acceleration and the smoothness of the vehicle - it lives up to everything your website says. We have found that economy has increased by at least 16mpg solo and when towing the caravan it has increased by approximately 5mpg. We would recommend this product (although the price seemed a little daunting), the rewards far outway the costs and will continue to do so!

  • Gordon from Loughborough with a VW Scirocco 2.0 TDI 140 said:

    In 2009 I bought a tuning kit for my Scirocco 2.0 TDI GT with good results for the 2 years or so I had the car. The system is was easy to fit and gave improved drivability, power and economy. I have just bought an Audi A5 3.0 TDI Quattro Auto (240PS) and have upgraded the same chip for use on this vehicle. I wouldn't hesitate to recommend CHIP Express!

  • Nils from Tallinn, Estonia with a VW T5 2.0 BiTDI 180 said:

    Your tuning box has turned my VW Multivan (T5) 2.0 BiTDI DSG into rocket! It also saves a minimum of 10% on fuel, a much better option then remapping, thank you!

  • Kristian from Marbella, Spain with a VW Golf MK6 2.0 TDI 140 said:

    I just got back from a European tour of 5000km and that GOLF drives better than ever. I have now enjoyed 6 months of noticeable improved economy. Torque is now effortless up to 3000rpm and I now do 17km/l when pushing it and on cruise control at 100-120kmh somewhere between 22-26km/l, crazy when my BMW M3 is struggling to do 9km/l. I highly recommend the chip. I am one happy bunny!

  • Chris from Beechworth, Australia with a VW MK5 Golf 2.0 TDI 140 said:

    The cost of diesel is on the rise which is why I chose to get a one of your chips, now in combination with a 2.5" s/s mandrel bent turbo back exhaust, EGR delete kit, catch can fed into exhaust and high flow inlet I get on average 4-4.9l/100km with more torque and HP than I could ever need. The CHIP made the engine so much smoother and only took a handful of minutes to fit. Thank you from my family and myself, we are 100% satisfied and recommend you too choose CHIP Express!

  • Keith from Brisbane, Australia with a VW Jetta 2.0 TDI DSG 140 said:

    Your chip has transformed my Jetta into a totally superb driving machine. I now wonder why VW engineers fail to attain the same standard of performance achieved with your system. There is no turbo lag anywhere in the rev range, not even from the starting grid and no sharp gear changes. The power band is right across the rev range. The economy has improved from 5.8L/km to 4.8L/km on the open highway. The engine is smoother and quieter. Summing up, it is now a vehicle I want to drive. I have four sons and each has agreed that your chip has made a remarkable difference. Thanks for the fun!

  • Andrew from Southwell with a VW Touareg 3.0 V6 TDI 240 said:

    Can I say what a brilliant piece of kit the tuning box is. It resolved the flat spot that seems to come with the engine's standard set up and gives a great surge of extra power, and yet I return about 2mpg better fuel economy. Brilliant!!

  • Nick from Tamworth with a VW Jetta 1.9 TDI 105 said:

    We recently bought a caravan and collected it with our car but when towing realised we needed more power, a friend told us to use 'Chip Express'. I bought one and fitted it last week, went for a test drive and 'WOW' - the power is amazing now. We towed the caravan earlier today and noticed it was much easier to pull and the fuel economy was much better, when we picked it up we got 33mpg but now we're getting 40mpg. We are very impressed, especially as we ordered the box at 4:30pm on Friday and received it Saturday morning!!

  • Don from Auckland with a VW Golf MK5 1.9 TDI 105 DSG said:

    Last Saturday I fitted my new Chip Express system and all I can say is WOW!! It measured up to every aspect that you promoted it on as regards the upgrade in performance. It is measurably smoother, in fact quieter, far more torque, and changes gears much more rapidly... it is very quick now! Cheers.

  • David from Ryton with a VW Golf MK5 2.0 TDI 140 said:

    The chip is amazing! Just plugged it in this afternoon. The torque is unbelivable, so is the power. I had to settle for a Golf GTTDI instead of a GTI due to insurance and petrol costs, but this chip has just made it better than any GTI. My so called 140PS Golf is now one not to be messed with. Thanks Chip Express!

  • David from Chelmsford with a VW Golf MK5 2.0 TDI 140 said:

    WOW what a change, it feels like a different car... it now feels like I'm driving a GTi. Brilliant, brilliant, brilliant. I have not got a clue about engines but with your instructions it was easy! Thanks very much!

  • David from Canberra, Australia with a VW Touareg II 3.0 TDI 245 said:

    I received my tuning box last week and am very happy with the ease of installation and the overall increase in performance!