I bought this Racer's diff from Sam in October of 2011 and used it for the 2012 autocross season. Then I found a used T2R from the 'good' years and switched to that in 2013. Comparing the 2 diffs (on 315s with 1000/225 springs and factory big 3rd gen sway bars) there wasn't much of a difference except in the tightest of corners where you have to really need to lock the rear tires together. In all other situations I couldn't tell a difference. I had no issues with it the little I drove it on the street, which was always in the dry weather.

Figure about 12 events for the year and just a few street miles since I wound up trailering the car most of the time. It has been sitting around ever since 'just in case' I needed it again. So very little wear on it, maybe someone else can chime in on the exchange program. I didn't use the friction modifier that came with it, and it is included. Also included are carrier bearings with one race marked as the ring gear side.

Asking $400 plus shipping from North Jersey, paypal preferred. Please include your zip code for a shipping price.

Did your source for the 'good' T2R happen to have any others laying around??

Are we SURE that ALL of the current ones HAVE TO have the case cracking problems of the recent past?

Nope, he has no others. I almost had to pry it out of his hands!

The date stamped on it must be within 4 years to use the DREX program. I think my last exchange cost me $175 plus shipping one way.

The date code is 088 M03 11. Which, if you use the military convention for months M is December. If you use the standard alphabet M is the 13th letter and obviously there is no 13th month! (The military skips I since when stamped it could look like a 1 or lower case L).

So you can get this season out of it then send it off for a new one... so price is now best offer!

http://aftermarket.auburngear.com/d_rex_program/

Any offers?

PM sent!

Sold.