So after hours of crawling forums and youtube, I have given up on trying to find a decent youtube video or sound clip of a Catback Xforce exhaust. I used one of their Catbacks on my RS Impreza and was impressed.
Now just begs the question, what grade of steel? The system comes in the following:
Mild Steel: $450
Unpolished Stainless Steel: $660
Stainless Steel: $795
Is there a major difference between the three? In terms of sound and noise?