jjchenS4

Hi Guys,

Quick question, the dealer at my area had black S4 P+, the car has all the option except sport rear differential. (don't know why)

is possible to add on?

I really don't want to have S4 without rear differential package. but if it is something that can be add on by dealer, I could try to work out the deal.

any information would help,

thanks

Goony

This question has been asked several times before and the simple answer is......not unless you're willing to spend A LOT of $$$. It is not a simple plug in part.

jjchenS4

Goony,

thank you, I though the same,

just want to be sure, I guess I will have to work up the deal on the 2012 model and wait.....

regards,

180Custom

You'd probably need the entire harness from a Sport Diff S4, the diff module, and obviously the diff itself, install...and pop in some vagcom codes. Sounds pretty easy...lol

helix139

Let's not forget the yaw sensors, etc.

Brandonb

And steering wheel position sensors...

and...