Hi, Guest
The real nice thing about buying from FocusSport is the support. What I would do if I were you is get a wideband, AEM EUGO or LC1 first off. Wire it up so your able to datalog it using an XCAL2.
The XCAL2 comes with the FocusSport turbo, and randy will send a tune with it to get your running, you can do some datalogging and send it to him and he will make any required adjustments.
A DynoTune isn't really necessary, and even then just find a local dyno, book some time and let Randy at FocusSport know. You can do your run and datalog it, email him the dyno and logs and he can make adjustments remotely. I did this and it worked real well.
Edit: The FocusSport turbo runs great on the stock durratec, but yes I think it would also be good to free up the exhaust since this is a turbo setup.
The XCAL2 comes with the FocusSport turbo, and randy will send a tune with it to get your running, you can do some datalogging and send it to him and he will make any required adjustments.
A DynoTune isn't really necessary, and even then just find a local dyno, book some time and let Randy at FocusSport know. You can do your run and datalog it, email him the dyno and logs and he can make adjustments remotely. I did this and it worked real well.
Edit: The FocusSport turbo runs great on the stock durratec, but yes I think it would also be good to free up the exhaust since this is a turbo setup.