yeah they a totally different car with DPF out and remap. Mine gives me plenty of grinsYes a decent map is essential if doing a dpf delete and also the regen process needs to be sorted on the file.Lol I've seen a few that have had the delete and with a terrible map,the amount of black smoke that come out under WOT was unbelievable and they ran really rough.
Used to have a mk2 Fr derv and looked into doing a delete but in the end sold it for my mk2 Cupra.
Ultimately the FR was a great car as standard but just didn't give me the grin factor like I get from the Tfsi.