Petter Solberg starting WRC stage
WRC Germany - Petter Solberg starting the first stage of the rally
Subaru Impreza WRX STI exhaust
sti HKS hi power exhaust
My 2006 STI. Good catless Exhaust sound, however, if you are looking for louder Exhaust do not get the hks hi power catback, there are two resonators that quiet it down slightly.