Gift box
GSM Performance Customer Car Colouring Book Edition 1
Complete fitting kit: side mounts included. This frame comes with its own side mounts, so any side mount bucket seat bolts straight to it. You only need the seat and the frame, with no separate side mounts to buy. The slider is built in as well, so no separate runner kit is needed.
Belt buckle clip included. This frame comes with a belt buckle clip, suitable for attaching a harness or the car’s factory seatbelt clip.
A PCI Racing sliding sub frame for the Toyota GR Supra A90. Part number SM-A90-GR-S1.
The A90 is a car that gets tracked hard and kept on the road at the same time, and that shapes the mounting decision. A slider means the seat still moves, which is what you want in a car driven to the circuit rather than trailered to it.
Keep the originals
This mount bolts to the factory seat mounting points, so the standard seats come out whole and go back in when the car is sold. On a car this recent that is worth a great deal more than the mount costs.
The slider
PCI’s S1 slider bolts to the base with four bolts where a conventional slider uses two, which they rate as twice as strong as two bolt mounting. With a six point harness loading the seat rather than a seatbelt, that is where you want to be.
Construction
Laser cut and CNC formed from a single piece of 1/8 inch carbon steel, with bends placed to add stiffness rather than using thicker metal throughout. Gloss black powder coat, grade 10.9 8mm hardware, and five and six point sub belt mounting locations built into the mount.
Ordering
Side mount, for a competition bucket. Handed, order twice for a pair.
Tell us about side airbags in the factory seats. On an A90 they are fitted, and removing one has consequences for the car’s systems worth understanding in advance.
