Bought 4.10s, and a tuner... I'm cheap... So I installed them myself, the degree is about 9* so I get a little bit of decell noise but that's it. Overall, It was just time consuming not hard...
the reason the screwdriver is in between the bolts is because we were trying to tighten the pinion but it was being a bit*h and none of us were strong enough to do it.. my 13 year old next door neighbor was like "HEY! use the jack to turn the wrench!" and oh my god it worked like a charm... Genious!

anyway, The 4.10's are fawking amazing. The car feels like it's an all new animal... I almost went with 3.73's but I woulda been disapointed. Don't fear the gear!

The install took us from about 9:00 AM to 4:00 PM.

 

Gawd! You did it yourself? Good for you! That wouldn't be an install I'd do.

 

well that looks like a hole lot of **** for me to mess up. haha

 

It's not that hard. Just takes perseverence. You really can't **** anything up unless you get in a hurry. I can't wait to do cams O_O