I was wonder if anyone had try map 3. Was there problems?? I read somewhere that N Motorsport did try map 3 and had some limps.
@Rem234 Do you have an intercooler and/or a DP with your JB4 or is it mostly stock?I ran map 3 on my JB4 for a month or so at the end of last summer. Map 3 requires e30, the problem is that our fuel system is only rated for e15. So I was worried about long term damage to the lines and components. The car was noticeably faster than map 2 though. I did not encounter any issues when I ran it, or after returning to map 2.