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 BMW 1-Series, 2008 to 2011. Part number PCI-BMW-1-Series.
Rear wheel drive, cheap to buy now, and light enough to be worth building, which is why 1-Series cars turn up at track days far more than a family hatchback normally would.
Check the body style and year
BMW used several body styles across this generation and the years matter. Send us the registration if you are at all unsure, and we will confirm the mount is cut for your car before anything ships.
The slider
The seat moves fore and aft after installation, which suits a car that is still used on the road. 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.
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 so nothing is drilled and the original seats come out whole.
Handed, order twice for a pair. Tell us about side airbags in the factory seats before anything comes out.
