GT0038
Well-Known Member
- Joined
- Dec 22, 2014
- Threads
- 7
- Messages
- 102
- Reaction score
- 41
- Location
- United States
- Vehicle(s)
- 2018 PP GT
- Thread starter
- #1
While I am waiting anxiously for my S550 to be delivered, I was looking at the mods I want to do. One mod I have always done is a CAI and tune. I was wondering what everyone's experience has been who has done this mod. Did it work right out of the box or did you have issues at first and need tune revisions before it was right? I was wondering this because the car is so new.
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