Fiat 500

’63 Plate Abarth 500 (133) mapped to Esseesse spec by CITTECH

Nick arrived on time as discussed and set to work immediately; prior to his arrival we had discussed my options. Nick had advised that vehicles my age may not all be compatible with mapping via the OBD port and may need to be an ECU out re-map – something I was not keen on. Even with this in mind Nick came to me and set to work.

Thankfully he was successful via the OBD and wow, what a difference!

Having had various vehicles re-mapped in the past I knew this would be a worthwhile exercise but was not expecting the outcome. Even without pressing the magic ‘Sport’ button the car pulls better in all gears negating the need to ‘drop’ down a cog on steep uphill’s.

Overall I’m very happy with the result and very impressed with Nicks work and professionalism. I would recommend him and his work to anyone.

Thanks again Nick!


2007 Focus st 2.5 remapped today in Maidstone kent and K&N air filter fitted
was 225 bhp now massive 280 bhp
from 320nm to 439 nm of torque
shift light enabled to come on when engine is at peak to change gear
15% off this K&N filter with remap as well

Just to say thanks for the work you did on the ST, the car runs well, very well, took it for a good run yesterday and what a difference. Worth every penny.


2010 land rover freelander 2
Original HP: 147 Original Nm: 420
Tuned HP: 180 Tuned Nm: 490
HP Increase: 33 Nm Increase: 70
% Increase: 22% % Increase: 16%

Was slightly concerned as to whether I should remap my ECU, however Nick explained everything and put my mind at ease. Arrived on time and carried cut the work very efficiently. Have only driven the car briefly since the remap but can certainly tell the difference . Wouldn’t hesitate in reccomending Nick to anyone.

Chris Johnstone

2010 Mercedes C250 blue efficiency remapped by cit-tech

Original HP: 201 Original Nm: 500
Tuned HP: 240 Tuned Nm: 590
HP Increase: 39 Nm Increase: 90
% Increase: 19% % Increase: 18%

Nick looked after my Merc C250 Cdi sport, straight on it and informative about what was being done. Had a blue engine remap so around 40 extra bhps and 50 of those torque things. The most noticeable difference is there’s more urge between 1200 and 2500 rpm, which is pretty much where the rev counter sits during normal driving. Keen to give it a decent run I took it on a quick trip a mixture of motorway and country roads, and over 70 miles it delivered better mpg than I would have expected, around another 5 mpg, engine appears slightly smoother at the bottom end and the auto box remains smooth. Although early days my overall impression is that there is a noticeable improvement both in terms of performance and economy. So thanks to Nick and Quantum an already good car has been improved.