2.5L Turbo Sedan WRX STI Spec C

The 2.5L Turbo Sedan WRX STI Spec C was introduced in 2009 as a lightweight performance variant. It features a 2.5L turbocharged engine with 305 horsepower, but with reduced weight and enhanced handling characteristics. The Spec C is equipped with a stiffer suspension and upgraded brakes, making it a track-focused option for serious enthusiasts.