Sparco Pro-ADV TS with OMP Side mount brackets included. The seat is FIA 8855-1999 compliant but expired at the end of 2024. Will still be adequate for lapping and most club racing. Was used for ~2 seasons of lapping, and then as a seat for a sim racing rig. Good condition and never accidented. Has your typical little scratches and scuffs.
The seat fits me great at 5'10" and ~190lb. The head protection "wings" are narrow but left me plenty of room for my XL helmet. The shoulder bolsters are ~590mm wide which fit fine in a R32 Skyline, and should fit in a miata (just barely) but I have not confirmed first hand.
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