• Sign Up! To view all forums and unlock additional cool features

    Welcome to the #1 Acura NSX Forum and Acura NSX community dedicated to Acura NSX owners and enthusiasts. Register for an account, it's free and it's easy, so don't hesitate to join the Acura NSX Forum today!

Jb4 tune

I just installed the JB4 Tune on my 2019 Type R and I have been impressed so far. Burger Motorsports suggests that the Type R runs on map1. I tried map 2 and drove pretty aggressively and everything looked fine. Is it safe to run map 2. What about map 3? Thanks