Im thinking instead of getting a whole new rear end, I'll just upgrade the stock one. So how does this sound.......3.73 gears, Posi, moser alloy axles, and a TA Gridle?

 

Sounds good to me

 

How much torque do you think it'll handle?

 

I couldn't tell ya . I think maybe some inquires into the manfacturers would result in some valuable info. Defenitly better than stock. I broke my rear when the car was completly stock so there is no telling IMO

 

sounds pretty good
do you have an auto or stick?
if stick, why not do 4:11's?
they are a lot stronger than 4:10's or 3.73's i believe because they have a 9 pinion 37 ring gears? or maybe that is backwards?
either way, i think that would be stronger than the 3.73s or 4.10s

 

i got an A4.

 

i see why you want to go 3.73 then

 

yeah...itll be around a while behind an A4....unless your launching at like 5 grand off a trans brake on slicks