As title, are these any good

Here's a piccy of one I've been offered

 

Anyone?

 

not an expert but i would go for the harvey trick uppipe

 

Hayward & Scott are one of the best exhaust makers for subarus, however the pipe bore is very important in the spool characteristics of the turbo the H&S may be ok, perfect or wrong depending on your setup!

 

Well, I'm running a front entry TD05 and a FMIC, do as you'd expect, she's gonna have abit of lag.

However, I do have ported headers, so something that will aid spool is a must. Think I'll be ringing AS later then.

Just thought the above pipe was a bargain at £70 notes brand new.

Not to worry. Cheers people