What Is The Best Exhaust For My 06 Sti, Thanks

 

i recommened a hks hi power exhaust. thats what i got on my 06sti. but if u have the cash get a up pipe, down pipe, and headers. if u get a down pipe ur gonna have to port and polish ur wastegate though. i had all of the above done plus it was dyno tuned w ecutek. 293whp and 298.8tq on 91 octane. car runs and sounds sweet!!!!!!

 

I went with Stromung. Whenever i go to Subaru meets, everybody loves the sound.
It is quite when you are just cruzing, but when you floor it, it gets really loud. Perfect for me because i don't like a loud exhaust when i'm cruising on the highway. But when i do want it to be loud, just go WOT!