Yep, he literally has, or at least had, a 4runner in his shop, made it sound like it was the shop's test bed for the tunes he was working on.
I went through my emails a little while ago, and every reply from him and Raphael were basically the same thing, busy with other projects, will get to the 4runner when other projects are done. This was from last year November:
We are definitely still working on it, we only temporarily removed it from our site because it was confusing people thinking it was already done, and we are trying to get everything else caught up before releasing the 4Runner stuff
Another several months pass, I contact them again (Feb '19) and get this:
we just had a 4runner on the dyno about a week ago, and are working on finishing up our tune development. We have just been up to our eyes in the current work with the Tacoma. But we are working on the 4Runner!
April I get this after asking again:
Not at the current moment sorry, we have been busy with development though
I dunno, maybe he's blowin' smoke up my arse, maybe he is working on it, but at this point, even if it were available, would I be able to trust a guy like this if/when something needs to be updated? The person who posted a little while ago stated he's had nothing but problems trying to get support from Matt on a Tacoma tune, I sure as hell don't want to spend several hundred bucks and not get some sort of timely support! While I have several vehicles I can drive if the 4runner was down, not many folks have that option, and surely not for weeks or months like the other poster has had to live with. I can only assume that his taco is still driveable while he waits for Matt do get around to helping him.
Don't get me wrong folks, I commend Matt for what he's done for the Taco community, as well as the Tundra folks too, he's done what none of us here are capable of doing, breaking into an ecu, deconstructing the factory tune, then re-programming it to work better and deliver more power/torque, as well as address other issues with transmission shifting and other stuff. However, I'm a straight-forward person, I like to know if its gonna happen or not, I sure as hell don't lead my customers on with maybe's and sooner-or-later's, and I would appreciate it, either way Matt goes, to have a final word on whether he's going to do this or not, and not this whole "we'll maybe get around to it, but who knows when" replies.
2 years waiting patiently, for me, my patience has just run out already. Sadly, I know of 5 others whom I talk to, they too have moved on and forgotten about OV Tuning.