Has anyone used PTS in Luton?

I've had my octavia vrs remapped, exhaust and air filter done, i'm thinking about getting a rolling road tune done, I had the exhaust fitted after the remap(doh!) and cant afford another remap. Will it be worth doing?

if the map was an off the shelf job then it probably wont make the best benifits from adding the exhaust afterwards but never say never !

It was a custom map

You'll need to go back to the remapper. PTS may just screw things up