Every Sim-Lab cockpit is an aluminium profile rig, so almost any motorsport seat bolts on. Which seats suit the GT1 Evo, GT1 Pro, P1X Pro, P1X Ultimate and X1 Pro, whose brackets to use, and what each route costs from £360.

Every Sim-Lab cockpit is an aluminium profile rig, so almost any motorsport seat bolts on. Which seats suit the GT1 Evo, GT1 Pro, P1X Pro, P1X Ultimate and X1 Pro, whose brackets to use, and what each route costs from £360.

A customer tried every seat on the floor, changed his mind at the Mirco RTX-7 and had it in his sim rig two days later. The dimensions, the 290 mm side mount pattern and what actually holds you on a direct drive rig.

The original Sim-Lab P1X gives you two 40×40 rails and no seat bracket. Sim-Lab publishes a rail spacing for seven seats, four of them Sparco. Here is which seat fits, and the 290mm pattern that never changes.

Upgrading the seat on a GT Omega PRIME, PRIME Lite, HYBRID, TITAN or ART? Which bucket seats and recliners bolt on, the side mounts and runners that do the joining, and what each route costs, from a £360 recliner package to FIA shells.

Trak Racer ship the TR8 Pro with bucket seat brackets and the TR120 and TR160 with slider rails, so the seat is the decision left. Which Sparco and Mirco shells suit each frame, the recliner route from £360, and driver size bands that fit you.