A320 Immersion is an extension of SimFX which needs to be purchased separately An All-In-One A320 Effects Package. A320 Immersion is available as a single package for all major renditions of the A320 family of aircraft from A318-A321, regardless of livery used! Enjoy immersive effects for the Fenix, FlyByWire, LatinVFR, IniBuilds & Asobo A320 families, customized for each. Performance First Performance is our top priority at //42. A320 Immersion uses minimal system resources, a... A320 Immersion is an extension of SimFX which needs to be purchased separately An All-In-One A320 Effects Package. A320 Immersion is available as a single package for all major renditions of the A320 family of aircraft from A318-A321, regardless of livery used! Enjoy immersive effects for the Fenix, FlyByWire, LatinVFR, IniBuilds & Asobo A320 families, customized for each. Performance First Performance is our top priority at //42. A320 Immersion uses minimal system resources, allowing for high-quality and FPS-friendly gameplay. With rigorous flight testing, our product offers maximum realism for customers.