A PCI Racing sliding sub frame for the Porsche 911 996. Part number SM-911-S1-996.
Ordering on the generation code rather than the model name is the whole point with a 911, and the 996 is the one this mount is cut for. Sixty years of 911s share a name and very little underneath. Send us the registration if there is any doubt.
Keep the originals
This mount bolts to the factory seat mounting points, so the standard seats come out whole, go into storage and go back in when the car is sold. 996 values have started to move, and a floorpan with holes drilled in it is a permanent mark against a car.
The slider
The seat moves fore and aft after installation. 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 harness loading the seat rather than a seatbelt, that is the right side to be on.
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. Handed, so order twice for a pair.
Tell us the seat and the model year and we will confirm the combination before anything ships.
Have you written anything useful for my car?
Yes: Top 5 reclining seat choices for your classic Porsche 911, including our fitting guide, and Top 5 reclining seat choices for your Porsche 911 991, including our fitting guide. Those are written around the same car, from real fittings and customer questions, so they are worth a look before you decide.
Will this fit my car?
This frame is made for the Porsche 911. Chassis code and years matter more than the badge, as floor pans change between generations, so if your car sits near a changeover year, send us the registration and we will confirm before you order.
Which seats does it take?
Check the bolt pattern in the specification against your seat. If your seat is not listed, tell us what you run and we will confirm the fit.
Do I keep fore-and-aft adjustment?
Only with a sliding runner between the frame and the seat, which is a separate part on PCI frames. If more than one person drives the car, budget for the runner. Our guide to sliding runners explains the options and widths.
Base mount or side mount, and does it matter?
This is a side-mount frame: the seat hangs between side brackets bolted through its flanks, the motorsport-style stack that gives fine height and angle control. Our guide on base mount versus side mount explains the whole fitting stack.
Is this for the driver or passenger side?
Both sides are available on this listing, pick driver or passenger side at the point of order (sides listed are for right-hand-drive cars). Left-hand-drive car? Ask us, as the sides swap over and availability varies by model.
