Not very good clip !:

Not the best clip
David, hope it gives you some idea compared to the standard one.
I'll get a better on of it at speed etc

Definitely gives it more of a beefy sound :) 

Awww, cheers fella....it's defo got a bit of that Scooby turbo grunt we love :)

I wasn't looking for something really loud but brought the burble out :-)

Indeed, lovely :)

yup gotta love the burble :)

Cool. Where can I get one? Is it only for turbo models?

Got mine from a place in sheffield as the back box is a different length to the impreza,

The 1st two sections are the same as the impreza, i may be wrong but your car has equal length headers so no signature subaru burble, you could change them to un equal length ones to get it (if i'm wrong someone will correct me)

If you don't want to spend silly money maybe try the bay for some 2nd hand headers, as for the other sections i'm not sure, but most people start with changing the back box to get more sound :-)

Once you start changing bits it's a slippery slope