GIAC software released for 991.2 S
Racer
Joined: Jan 2005
Posts: 346
Likes: 3
From: The Lowcountry
Keep an eye on this thread, should have a dyno before/after the GIAC tune + Soul Performance exhaust system, here
https://rennlist.com/forums/991/9992...nt-thread.html
https://rennlist.com/forums/991/9992...nt-thread.html