[200q20v] Differences between '91 200 20v and the urS4/6 exhausts?

[Peter Schulz]

Folks:

Could someone tell me what the differences are between the 1991 200 20v (3B
engine) and the 1992-97 S4/S6 (AAN engine) exhausts?

Other than the obvious fact that Audi has different part numbers?

1991 200 (3B)
447 253 101 J
441 253 088 A
447 253 609 G

1992-97 S4/S6 (AAN)
4A0 253 101 A
4A0 253 409 E
4A0 253 609 B


TIA!


Peter Schulz
1990 CQ
1991 200 20v TQW indigo mica
1991 200 20v TQW titanium grey
Chelmsford, MA USA
peschulz at cisco.com