82mm throttle body and 80mm y pipes fitment HELP!




So the 82mm is 82mm internal? vs the 80mm which is 78mm internal?
Anyone ever measure the vacuum at the TB entrance?




80mm Plenum
A113-140-09-12
Gaskets
A273-141-06-80 (Throttle Body)
A113-141-07-80 (Plenum to SC)
A113-098-00-80 (Right Intake)
A113-098-01-80 (Left Intake)
A113 141 09 80 X2 (super charger to head)
I have seen two different part numbers for the y-pipe kit
A113 090 01 29
A113 090 03 29
I think one is with and one is without the pipes. Can someone help me confirm which one I should order?
Thanks to all the helpful threads! However, some info changes from thread to thread. Did I miss anything from the list?
Thanks!
The Best of Mercedes & AMG
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Y-Pipe Assy.:
1130900329
https://www.parts.com/index.cfm?fuse...iagram=5761300
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and O-Rings:
90025K396
http://www.mcmaster.com/#catalog/121/3523/=xg7ajc




