The Challenger Scat pack with 8-speed automatic comes from the factory with rev matching when changing gears but it seems that the Diabosport tune removes it. Has anyone else experienced this? I purchased an unlocked PCM and Diablosport Trinity T1000 tune for $1000+ and my rev matching is gone

So I'm experiencing some problems with my 8-speed automatic transmission since purchasing the T1000 and unlocked PCM for my 2015 Challenger Scat Pack.

Before the install, using my stock PCM, the transmission shifts in 'Sport' mode were super fast and hard hitting. Since installing the unlocked PCM ...