Ive had all my cars tuned by Synergy. While they are alittle pricier then other shops, you get what u paid for!
Ive had a couple of buddies (one c6z, S/C c5z. H/C Camaro) that have got tuned from other tuners and after went to Synergy and they all say the same thing… That they wish they would have listened to me and went with Synergy first as their car runs much better now!
With that being said…. I know Rick will not do a “Re-tune” on someone else’s work. He will only do a re-tune on his own work. If he was to tune your car he would start from fresh.