Originally Posted by Alan l.
For the minimal price difference you might as well go stage 2 right away since it supposedly feels better than Stage 1
Put close to 900miles on my S2 and zero issues and no check engine lights so far.
Thank you guys. Alan you have 2013 535 right. I'm picking up my 2013 535 monday. I have jb4 on my 335 for 3 years and love it but 335 is going back and 535 coming in.