Is there any difference in the transmissions between the different models like SE and Aero?
Im wondering because this shop here https://www.partsforsaabs.com/index....28_224_598_607 sells Clutches for "1998 to 2010" and "Aero 2000 to 2010"
Im guessing they separate the clutches because Aero stage 1 is a different story than SE Stage 1.

If both fit i would just buy an Aero clutch because it would basically be more like a "stage 2 clutch" for my SE.

Can anyone confirm my theory and/or tell me about possible transmission differences?

Thanks