This would be great for someone finishing up a swap and doesn’t want to spend big $$$ on exhaust right away. This 2 piece mandrel bent exhaust with Magnaflow muffler (made by Sumarus I believe) will bolt right up to your SR20 turbo elbow and away you go. No need for a test pipe. It is a little loud but not too bad, your neighbours won’t want to kill you :D.