Hi all,

Is anyone on here using Precision Code Works PCW for their tuning files? I had a look at their system which has a new release and it seems interesting but one cannot truly know the quality of their calibrations.

So looking for anyone with first hand experience.

The files are OK. not great

tuning files are like % add jobs. nothing very good

I've sent them a few files and the gains are not as stated on the website, infact sometimes hardly any gains at all


They have moved outside the UK now to avoid VAT. However you end up paying 20% more as they haven't reduced their prices.

I think there are better tuners out there.