Since I can't post a New Topic and its not covered here. I have a JDM V7 STI LSD Rear Diff New in the Box. What are the differences between this diff. and my stock 02 WRX differential? Are they similar? Could I swap the R180 V7 Differential into my 02 WRX?
The reason I ask, I have 80k on my 02 and I'm pretty sure the limited slip has seen better days, and this is a brand new unit.