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.
A PCI Racing sliding sub frame for the Honda Civic EG, 1992 to 1995. Part number SM-EG-S1.
The EG is light, cheap to run and still quick enough to be worth building properly, which is why so many end up with a competition seat in them.
Check the floor first
On a car of this age that is the honest first job. A mount does its work by feeding seat load into the factory mounting points, and it can only do that if the metal round them is sound. Lift the carpet and look before you spend anything on seats or brackets.
The slider
The seat moves fore and aft after fitting, which suits a car that is shared or still driven on the road. PCI’s S1 slider bolts to the base with four bolts rather than the two a conventional slider uses, which they describe as twice as strong.
Construction
Laser cut and CNC formed from a single piece of 1/8 inch carbon steel, gloss black powder coat, grade 10.9 8mm hardware, with five and six point sub belt mounting locations built into the mount.
Ordering
Side mount, for a competition bucket, bolting to the factory seat mounting points. Handed, so order twice for a pair.
Tell us the seat, and in a car this light think about shell weight as well as shape. A heavy steel framed seat gives back some of what an EG has going for it.












