A Planted Technology seat bracket for the Toyota Prius, second generation on the XW20 chassis, 2003 to 2009. Part number SB275.
We list all four generations: XW10, this, XW30 and XW50.
One warning before anything else
A hybrid carries high voltage cabling and there is a great deal of low voltage wiring under the seats besides. If you are not entirely certain what runs where, have the work done by someone who is. The consequences of getting this wrong are not the usual ones.
The XW20 is the one that sold
This is the generation that made the Prius a household name and it sold in enormous numbers. Which means a great many are still working, often as private hire cars, with three hundred thousand miles and a driver’s seat that gave up somewhere around half of that.
That is the honest reason most of these brackets get bought. If it is yours, ask us about padded options or a reclining seat rather than a fixed racing bucket, because a hard shell over a full shift is miserable.
Side airbags are fitted. Tell us the specification.
Have you written anything about this exact product?
Yes, we have covered this exact product: Lexus Planted Technology Frames Updated For 2026, and Customer Car: Subaru Impreza With Corbeau RRS Seats and Planted Technology Brackets. That is first-hand coverage from our own builds and showroom, not brochure copy.
Will this fit my car?
This frame is made for the Toyota Prius. 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. The Compatible seats tab above lists what bolts straight on. 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 Planted frames. If more than one person drives the car, budget for the runner. Our guide to sliding runners explains the options and widths.
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.