The 2008 Subaru WRX has 6 recalls, the most serious being a Takata airbag inflator that can explode and send metal fragments into the cabin, posing a risk of serious injury or death to the driver and passengers.
The ignition switch is also a concern: a spring inside the switch can break, causing the engine to shut off without warning while driving. If the engine cuts out this way, the airbags may not deploy in a subsequent crash, compounding the danger. On the brake side, the hydraulic brake lines can corrode and develop leaks, allowing brake fluid to escape and extending the distance needed to slow or stop the vehicle. There is also a lighting issue: the brake light switch can fail and leave the brake lights dark when the pedal is pressed, meaning drivers behind the vehicle receive no visual warning that it is slowing or stopping.