TESTIMONIALS
Peugeot 307 1.6HDI
Szymon Deren

First of all many thanks for the great job you have done, the car running really smooth. The engine is reacting on every touch of the throttle, she is accelerating constantly through the full range of torque in each gear and so far I can say, there is a decrease of fuel use, about 0,6 to 0,9 L / 100 Km.
VW Caddy 1.9TDI
GORDY
In standard form the van seemed to pull ok with a decent fuel economy of @ 440miles to a full tank….. bearing in mind I would average @ 80mph on the motorways!
Prior to approaching Opticantuning I was dubious of the reported benefits of ECU remapping which are posted on various websites & chat forums., but as the going says “Nothing ventured….. Nothing gained”
The immediate effects of the remapping were not apparent when I first drove the van after the remapping was completed. When I raised this as a concern I was assured that the full affect of the remapping would take approximately 72hrs. The more I drove the van, the quicker it seemed to get… and sure enough roughly 72hrs after the remapping the full effects where very noticeable. I’d have to say the van is a complete rocket ship…. Wheel spin in 3rd gear! …
The torque increase is very impressive which means better drivability around town and in turn has resulted in better fuel economy. After repeated journeys I can safely say that there is @ 12% increase in fuel economy.
The service and information received from Opticantuning has been excellent and I’d recommend them to everyone……. Job well done… many thanks.
Renault Megane
Paul Conn

A lot more power and torque, now got good solid acceleration up through each gear and fuel efficiency have improved.
id recommend it to any turbo diesel owner..
Thanks very much to Optican Tuning, brilliant job
BMW 525D SPORT 197 BHP STOCK
MSV

Hi people, I just had my straight stock BMW E60 2007 remapped by OptiCanTuning,the power is so pure and consistent that my car feels like a rocket or a missile,the OPTICAN did very professional job to my car, it is picking up and running like a dream with extra 48 bhp,the fuel economy improve from 28mpg to 32mpg,some times does 34mpg, it depends how hard you go on ur foot,Thoroughly satisified with the upgrade. I have and will recemmend your product to any spead freak up there,Thanks
BMW X5 2007
CDS ENGINERING

OptiCanTuning done a brilliant job to my BMW x5. by giving it an extra 60 bhp and saving 5 mpg with a custom file it has made it twice the jeep. i have tried other companies in the past but for the service and quality of OptiCanTuning i wouldn't go anywhere else again. highly recommend for all.
VW 3.0 TDI Touareg & Audi Q7
D Judge

VW 3.0 TDI Touareg & Audi Q7 remapped with Optican Tuning, excellent fuel consumption reduction (now getting over 30 mpg) and BHP performance increase. Highly recommended to all.
Bmw specialist Co.Armagh 07711612122
Paul Kidd

With over 20 years experience working with BMW cars it is hard to find the right tuning package with so many out there. With courtesy and competence i am glad to use OptiCanTuning as my choice for performance upgrades
Audi A4 4X4
I Curry member of Audi club

An impressive service from start to finish removed all dead spots from my Audi, breathed life into the high mileage engine with no problems and still reliable. Remap did not adversely effect the 4x4 system. Highly recommended for any Audi out there. I used other companies before but will not go anywhere else again Car still running for normal day to day use 101%
'BMW E39 525d Touring
John Byrne, member of BMW club

Already a good all-round car before the OBDT Tuning Remap. Afterwards, the increase in power and torque and have made the car far more lively and responsive and an absolute pleasure to drive again. Fuel consumption has also increased by about 16%. From Optican, you'll receive all the factual information you need, fast, fuss-free service guaranteed. Highly recommended'.