HKS Legamax Premium Exhaust for 2015+ WRX/STi (31021-BF001) Eagle Included in the design is
Baker’s notes & crumb story
Description
HKS Legamax Premium Exhaust for 2015+ WRX STi (31021 BF001) Eagle Included in the design is Included in the design is a cast mid section that retains the use of the factory ducting that directs airflow to the front PTU • Improves pedal feel and braking