The 2005 Subaru WRX has 4 recalls, the most serious involving the front passenger airbag inflator, which can explode and send metal fragments into the cabin, with the potential to cause serious injury or death.
The inflator issue is a well-known defect affecting a wide range of vehicles across multiple manufacturers, and three of the four recalls here address that same underlying danger in the passenger-side airbag. The fourth recall is related but distinct: certain vehicles that already had their passenger airbag inflator replaced under a prior recall may have had the new inflator installed incorrectly. An improperly seated inflator can fail to deploy the airbag as intended in a crash, leaving the front passenger without meaningful protection at the moment it is needed most.