does anyone know what is the best catback exhaust system all around sound and performance? for an 06 wrx impreza

 

they all sound funny to me on the subaru boxer engine

 

sorry dude - wrong website - ask the subie boards

 

Try these: www.iwsti.com
www.nasioc.com
www.i-club.com

GOOD LUCK

 

just go get one of those universal mufflers you could find on ebay.com
all of those subaru guys look cool with those on

 

cobb?

 

Don't even go near www.nasioc.com or www.iwsti.com. They're a bunch of Honda converts and fanboy retards. Check www.wrxtuners.com or www.subytech.com.

Also, try TurboXS, Cobb, SPT (Subaru Performance Tuning), Borla, Invidia, Greddy, Apexi, and APS.

I'm going to go with the SPT catback on mine. Even though it won't yield as much power as a full TBE, I won't have to worry about boost creep issues. On an STi/STI the SPT exhaust, intake, and heat shield are worth around 30 hp. Not a bad gain, especially because I'll be using my "Subie Bucks" to "purchase" the parts with.

 

I had a Helix on mine and I loved it! Sounded gread!

 

Helix isn't bad. I prefer an exhaust that isn't overly loud. I went to the "Subaru Challenge" back in September and was talking to a few different people about the exhausts they had on their cars, and I personally found the SPT exhaust to have the nicest tone out of the bunch, but that's only my opinion.