Complete fitting kit: side mounts included. These frames come with their own side mounts, so any side mount bucket seat bolts straight to them. 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. Each frame comes with a belt buckle clip, suitable for attaching a harness or the car’s factory seatbelt clip.
A pair of PCI Racing sliding sub frames for the BMW E92 3-Series, 2007 to 2013. Part number SM-E92-S1-X2.
Both sides in one order, handed for driver and passenger.
What you are buying
The bracketry between a side mount competition bucket and the floor mounting points BMW already put in the car. It bolts to those, so nothing is drilled, the seat load goes into structure designed for it, and the original seats come out whole and go back in when the car is sold.
The slider
PCI’s S1 slider bolts to the base with four bolts where a conventional slider uses two, which PCI rate as twice as strong as two bolt mounting. On a seat being loaded by a six point harness rather than a seatbelt, that is worth having.
Fore and aft movement matters in an E92 because most are still road cars, and a fixed seat in a car somebody else occasionally drives becomes a nuisance quickly.
Construction
Laser cut and CNC formed from one piece of 1/8 inch carbon steel, gloss black powder coat, grade 10.9 8mm hardware, five and six point sub belt mounting locations built in.
Before you order
Tell us the seats, and tell us about side airbags in the factory seats. Fit the seats and set the driving position before you decide where the harness anchors go.














