any difference in 03 to 04 trans and transfercases?
if so what? and is the 04 better/stronger than 03?

 

They are the same unless you get the 04 RS which comes with a front LSD

 

^ Correct.

The best thing you can do for the 03/04 is add the front limited slip diff.

The price of this item has come down and is very affordable from places like TRE.

If you do more than car bowl and actually turn left and right, the difference in performance is night and day.

 

car bowl.... thats a good one

so 04up RS has LSD or 04 only?

 

03-04 GSR no ACD open front diff
04 RS No ACD but Front LSD
05+ All have ACD and Front LSD

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