I was wondering how many of you guys, have or still use stock rear ends. what did you have to do to beef them up...

 

I have stronger gears, solid pinion spacer, posi, synthetic fluid and additive and a differential cover. The only part thats still stock in my rear end apart from the housing are the axles. Is it strong enough? I'll find out soon enough

 

I'm running the times in the sig with a 10-bolt. Upgraded parts include HD Zexel Torsen differental, 3.42 GM gears, TA performace girdle and stud kit. Auto of course.

 

Hey guys what about all the A4's running low 12's with 3200 and up stalls on the stock rear???? What gives, they don't seem to be braking! But I hear alot of M6 owners saying they get nerves @ the track with bolt owns.....