IQC, is a competition judged and scored for the installation quality of a system only. The format is designed for those who focus on building show quality vehicles with a minor emphasis on sound. This format can easily be produced at all levels of events, especially smaller events at local retailers.
There are three Classes in IQC; Rookie, Amateur and Pro. Like SQC, IQC uses the same rules and score sheet as SQi and Classes are judged based on Safety, Integrity, Cosmetic Integration, Craftsmanship, Presentation and Upgrades.
