Saab 1.9 Tid new (to me)

[Petemate]

Just bought a 2006 1.9Tid Sportwagon. What is the best forum to join? Natch, wanna give it a bit more grunt - I know there are boxes but perhaps a remap better. In the tuning box ads, FAQ all say no problem with DPF cars (I understand the 1.9 Tid has one, but I think it is the type without a tank of horrid stuff?)but what about remapping these motors? Grateful for any info.