Andrewsam
New Member
Hi there,
I've just recently purchased a 2018 B9 S4.
Based on your experiences of tunes and tuning boxes as I'm a bit new on this one, I was wondering who does a stage 1 tune for my engine and what is the best one to go for.
I've just recently purchased a 2018 B9 S4.
Based on your experiences of tunes and tuning boxes as I'm a bit new on this one, I was wondering who does a stage 1 tune for my engine and what is the best one to go for.