What Our Customers Say...

Astra 165 sports tourer
Even on setting 3 there's a noticeable liveliness and lag between gear. Changes gone and mpg up from 46_49 very pleased.

Submitted by: Simon on 10 August 2019

What a difference.
Nissan Qashqai 2.0 Litre DCI gone from sluggish and so so to pinging, smooth, efficient, quiet, getting their faster using less diesel, machine. Easy to fit and you will notice the difference immediately. Give it a go you won't be disappointed.

Submitted by: Charles Slaney on 26 May 2019

2012 BMW 116d
Literally took me 5 minutes to install and the difference is noticeable instantly.Its currently set in mode 3 but will be tweeked in the coming days. Very happy with this product and a great team behind it 10/10

Submitted by: Matt Watkins on 29 April 2019

Renault Laguna III 2L TDI
I was averaging 45mpg but with this fitted and now up to setting 8 I'm seeing an average of 67mpg. That's an almost 40% increase! I am extremely impressed and wish I had bought this earlier.

Submitted by: Lawrance on 09 April 2019

Audi A6 Allroad
Finding the connector not quite as easy as video showed on other Audis, but eventually found the right one. However, what a difference! Flat spot on acceleration now gone and so much quicker! Great value and highly recommended!

Submitted by: Mark C on 20 January 2019

A great difference
I recently bought a diesel chip initially to improve my fuel consumption, very easy to fit and then, trialling the settings, i started with the standard setting of no. 3 than advanced to No. 4.

Submitted by: stuart stubbs on 17 December 2018

Ford Mondeo Tdci
Just fitted my Pro Diesel box. Took about 40 seconds, really simply to fit and the instructions are very well documented.

Submitted by: KIERON on 15 December 2018

Outstanding
Simply plug and play technology. 2.0 Jeep Renegade Multijet 4x4. Fitted in under 2 minutes I now average 53.6 mpg on motorway and 45mpg towing my boat. People need to re-evaluate their reasons for not having fitted one. Wish I had this sooner.

Submitted by: Ian on 01 December 2018

Mercedes ML300
Hugely impressed! Great comunications from the guys in the office, simple installation on the ML and it has totally transformed the drive! Turbo lag has pretty much gone now and a genuine 20% - 25% increase in fuel economy!

Submitted by: Chris S on 01 December 2018

Santa Fe 2010 2.2 CRDi
Just fitted 15 mins max turned up to 5 on dial towed caravan and the difference was amazing much less changing down and increase in mpg from average of 24 to just over 30 with caravan, without caravan car is much more lively and no flat spots.

Submitted by: Mike J on 08 November 2018

Brilliant
I recently fitted a chip to my 2014 Ford Galaxy and it has transformed the performance. Smoother, more responsive and the average fuel figure is slowly going up. Highly recommended !!

Submitted by: Alastair on 11 October 2018

Vauxhall Antara 2.2
Fitted the chip in 10 minutes and even on the default setting #3 wow what a difference.I’m getting an extra 5/ 6 mpg around town drives smoother with more power. Well worth the £125

Submitted by: DAVE fisher on 08 October 2018

Chrysler 300CRD tourer 2009
I was struggling to live with 32mpg when I'm doing 5000 miles a month.Easy to fit.It's leaps off the lights now. And is returning 40mpg. It's gone up from 450 miles per tank to just over 600.

Submitted by: Wayne Francis on 04 October 2018

Robinson
Fiited to 5 yr old Vauxhall Mokka 1.7 ... not for speed but needed a little help. The fitting would have taken 2 minutes except I needed some smaller hands :-) Just set it level 4 & impressed

Submitted by: Phil on 04 September 2018

Autotrail Mohican Fiat Ducato 2.8 JTD
Transformed. It was only 127 bhp and was sluggish and unresponsive. After fitting the increase in power, torque and smoothness in incredible and it is now doing 29 mpg up from 24. Please go and buy this product, it took 15 minutes to fit.

Submitted by: Peter Newman on 07 August 2018

Quality

Testimonials

Unbelievable
Vauxhall Antara 2.2 ....chip fitted in under 30 minutes and the difference noticeable on the fist drive. Currently on #8 setting .. more power and better fuel consumption. Pleased …
Keith T
30 January
kia 1.7 diesel
Wow I look forward to getting in my car so much power pulls my caravan up steep hills @ 60 m ph no problem and I'm getting an extra 4.5 to the gallon. Kia sportage 1.7…
sean
01 July 2017