RS2 & S2 Avant Exhaust Box Part Numbers ?

[macspring]

Please would someone be able to post the part numbers for the following;



1. RS2 ADU Middle Exhaust Box, i.e. before the back axle.


2. RS2 ADU Rear Exhaust Box, i.e. after the rear axle.


3. S2 ABY Avant Middle Exhaust Box, i.e. before the back axle.


4. S2 ABY Avant Rear Exhaust Box, i.e. after the rear axle.



Thanks in advance.

[macspring]

Is part number



8A0 253 411 M



different from



8A0 253 409 AF ?



and what model of B4 Avant are for originally ?


Thanks for any assistance.

[UrS4boy]

Do I have the answer in this post?:

http://forums.quattroworld.com/s4s6/msgs/196904.phtml

[UrS4boy]

1. RS2 ADU Middle Exhaust Box, i.e. before the back axle. = 8A0253409AF


2. RS2 ADU Rear Exhaust Box, i.e. after the rear axle. = 8A0253609AR


3. S2 ABY Avant Middle Exhaust Box, i.e. before the back axle = 8A0253409AD


4. S2 ABY Avant Rear Exhaust Box, i.e. after the rear axle. = 8A0253609AL

RS2 stuff is likely either larger diameter pipes or less restrictive.

[UrS4boy]

Is part number 8A0 253 411 M different from 8A0 253 409 AF ? and what model of B4 Avant are for originally ? Thanks for any assistance.

8A0253411M = Not in the catalogue.