Hi, I have a 2006 AT 6 speed, and it probably have LSD because I have the grand touring version, but it have the 4.3 diff, it is ridiculously slow to accelerate from a stop, its first gear is even longer than the MT, so I really don't understand why Mazda put a 4.3 diff in this thing.

Yes I know I should have get the MT, but I had no choice, this car was given to me and it is in perfect condition.

So my question is, can I put ring and pinion of a 4.77 in my diff?
I searched everywhere and I can't find what is the diameter of my diff.

Thx

 

cheap fix is to put a diff from a s2 6 speed in it....they are 4.778.

i have one in my 2007 6 speed man, got it from a 2010 6 speed wreck