I got 19.5 when it was stock on 87 octane. I drive fast and aggressive
S&B CAI
CVF hot & cold pipes
CVF Intercooler
Custom 91 tune from Revolution Auto
I drive the same way just a little faster and still get 19.5 I do not drive a lot. Only 50k miles on a 2020 I bought new. If I take a trip, I...