Which is better???
Neither is better or worse than the other. They're identical except for the offset of the ring gear mounting surface.
I really need to know the reason for you asking such a question.
You got an A4,Yank SS3600 in your sig,you'll like the 4.10s' on the street,a vicious/wicked 1st and 2nd gear. I had A4/4.56s' for 4 years.






