MonkeyMD
Autocross Champion
I was under the impression the APR IS38 tune was with their APR DP (or similar)?
They have a non test pipe tune that you have to request. I wanted that so I didn't have to worry about passing obd scan during inspection even though I did have an aftermarket dp. Reflect can do the same thing. If you're fwd, that's the only custom tune available, but if I remember, you're awd, so you have more options