Conversation Between SamboTT@ByDesign and SLBiturbo

Hi Sam,
Driving a 997.1 Turbo.
My Mods:
Cobb Accessport v3
200 cpi Full aftermarket exhaust (M&M)
GT2RS intercoolers
100 oct Ron (93 oct ROZ) fuel

With Cobb Stage 1 (w/o exhaust and w/o intercoolers) I was satisfied with the power gains compared to stock.
With my mods to exhaust and intercoolers I directly changed to the OTS Stage 2 and I noticed nearly no difference, what makes me wondering and a Little disappointed.
Q: can you make me a good offer for a protune and let me know about the process how to arrange it?
Thanks and best regards,
Sascha