I just found and joined this forum, which looks great to me!!! I've been doing trackdays with my 2015 FT PP for 6 years. This summer the 6th gear Syncrho went out. Was going to send to Calimer but have seen a lot of issues and quality concerns posted.
I also looked at updating to the Tremec Magnum XL but I don't like the ratio mix they have and 3160 are hard to find. So I'm working on what to do with my MT-82. I found a remanfacturing business near by that sounds like they has a good quality control process, but only rebuilds to factory specs and parts. I found another shop that said they would rebuild with a Carbon Fiber or any kit & parts. That's how I ended up here, looking for a kit.
So I"m stuck with do I go back to OEM with the reman place that as good quality control or go with another good local shop that will build with a kit I provide? And what kit would that be?
My transmission has lasted me a long time... I usually avoid mid summer trackdays to avoid some of the heat and only do about 4 a year.
This my spreadsheet I used that shows I would be doing 2, 3 shifts most of the time with a Magnum XL:
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