PLM フルアジャスタブル ローダウンシートレール

These rails got my seat a solid inch and a half lower than my old brackets, which makes a huge difference for helmet clearance on track days. The steel feels really stout and the adjustment mechanism is smooth, no binding at all during install.

Took about an hour to bolt them onto my fixed-back seat, and the drop is significant—I can actually see out of the windshield now without slouching. The steel feels solid and the low-profile design is exactly what I needed for track days.

Finally got these rails installed and wow, the drop in my seating position is more significant than I expected. The high strength steel feels incredibly solid in the car, no flex at all. Definitely worth the effort for that lower center of gravity.