First US 2ZR-FE Yaris swap gains exposure

[CrankyOldMan]

Originally Posted by CoryM

I've been watching this post from the start and have been wondering if there is a more common (AKA cheaper) LSD option for the XD? Or another trans that bolts in?

Generally, no. The "cheapest" option is a Phantom Grip, which still runs a few hundred dollars and requires complete disassembly of the stock differential to install. There was an OBX-made torsen style that was hit or miss for being a grenade for around US$700 iirc, but I haven't looked for them recently. You might be able to find an OEM LSD in a junkyard if the stars all align for you, but I use US$1000 as the benchmark for adding limited slip of any kind that isn't going to be a gamble down the road.