Concept4

Okay, so I've got a 1997 A4 2.8Quattro and I recently came across an S4 Spring set, and an S4 exhaust. They have less than 1000 miles of use on them. I figure the springs should be an easy swap, does anyone know otherwise? The exhaust is really what I'm worried about though... Since the S4 uses turbos, is there any fear of using the exhaust on my normally aspirated 12V engine?<p>-SF BAY, CA-
1997 2.8 Silver/Black Quattro